G-Alloy 2021 Turning Tools Canada

HIGH PERFORMANCE CUTTING TOOLS TURNING CATALOG

1-800-923-6255

www.dgisupply.cA

CONTENTS

PAGE 4-5 Recommended Cutting Speeds

PAGE 6-7 Grades for General Turning

PAGE 8 Insert Selection Guide Negative Rake

PAGE 9-36 Turning Inserts, Negative Rake

PAGE 37-62 Turning Inserts, Positive Rake

PAGE 63-70 Technical Information

RECOMMENDED STARTING CUTTING SPEEDS | TURNING

Recommended Starting Speeds v c (ft/min)

Tensile Strength MPa

P105

P115

P125

P135

G625

ISO Material Group

Workpiece Material

f n (inch/rev) f n (inch/rev) .004 .008 .012 .004 .008 .012 .004 .008 .016 .004 .016 .024 .004 .008 .012 f n (inch/rev) f n (inch/rev) f n (inch/rev)

Low-Carbon Steels, Long Chipping (C < .25%) Ex. A36, 1008, 1010, 1018, 1108, 1117 Brinell Hardness HB <125 Low-Carbon Steels, Short Chipping, Free Machining (C < .25%) Ex. 10L18, 1200 Series, 1213, 12L14 Brinell Hardness HB <125

PO

<530 1760 1550 1370 1640 1445 1280 1400 1245 855 1215 790 655 655 525 400

P1

<530 1500 1330 1120 1400 1245 1050 1180 1015 655 1015 590 525 600 475 360

Medium- and High-Carbon Steels (C > .25%) Ex. 1035, 1045, 10L45, 1080, 1137, 1144, 1525, 1572 Rockwell Hardness HRC <25 Alloy Steels and Tool Steels (C > .25%) Ex. P20, 1300, 2000, 3000, 4000, 5000, 8000, SAE A, D, H, O, S, M, T Rockwell Hardness HRC <35 High-Strength Alloy Steels and Tool Steels (C > .25%) Ex. P20, 1300, 2000, 3000, 4000, 5000, 8000, SAE A, D, H, O, S, M, T Rockwell Hardness HRC 35 - 48 Ferritic, Martensitic and PH Stainless Steels Ex. 13-8 PH, 15-5 PH, 17-4 PH, 400 and 500 Series Rockwell Hardness HRC <35 High-Strength Ferritic, Martensitic and PH Stainless Steels Ex. 13-8 PH, 15-5 PH, 17-4 PH, 400 and 500 Series Rockwell Hardness HRC 35 - 48

P2

>530 1120 1050 950 1050 985 885 920 820 590 855 540 460 525 445 345

P Steel

P3

600-850 1020 850 700 950 790 655 790 720 490 625 445 330 400 300 245

P4

850-1400 850 700 560 790 655 525 590 525 330 460 300 230 310 245 180

P5

600-900 1050 880 700 985 820 655 855 720 560 625 460 330 420 320 260

P6

900-1350 630 530 350 590 490 330 425 360 300 360 260 230 230 190 135

Recommended Starting Speeds v c (ft/min)

Brinell Hardness HB

Rockwell Hardness HRC

Tensile Strength MPa

S515

M225

S525

G625

ISO Material Group

Workpiece Material

f n (inch/rev) f n (inch/rev) .004 .008 .012 .004 .008 .012 .004 .008 .012 .004 .008 .012 f n (inch/rev) f n (inch/rev)

Austenitic Stainless Steels Ex. 200 Series, 301, 302, 304, 304L, 309

M1

130-200

<600 770 625 490 790 655 525 755 600 475 470 380 300

M Stainless Steel

High-Strength Austenitic Stainless and Cast Stainless Steels Ex. 310, 316, 316L, 321, 347, 384

M2

150-230 <25 600-800 525 460 330 460 400 300 510 380 280 290 235 180

Duplex Stainless Steels Ex. 323, 329, F55, 2205

M3

135-275 <30 <800 590 525 400 510 445 330 540 400 300 320 250 190

4

RECOMMENDED STARTING CUTTING SPEEDS | TURNING

Recommended Starting Speeds v c (ft/min)

Brinell Hardness HB

Rockwell Hardness HRC

Tensile Strength MPa

K315

K325

G625

ISO Material Group

Workpiece Material

f n (inch/rev) f n (inch/rev) .004 .008 .016 .004 .012 .020 .004 .008 .012 f n (inch/rev)

Gray Cast Iron Ex. Class 20, 25, 30, 35, 40, 45, 50, 55, 60, G1800, G3000, G3500, G4000

K1

120-290 <32 125-500 1800 1180 885 1540 885 655 625 425 360

Ductile Cast Irons (Nodular Irons) and Compacted Graphite Irons (CGI) Ex. 60-40-18, 65-45-12, 80-55-06, SAE J434: D4018, D4512, D5506 High-Strength Ductile Irons and Austempered Ductile Irons (ADI) Ex. ASTM A536: 100-70-03, 120-90-02, SAE J434: D7003

K Cast Iron

K2

130-260 <28 <600 1215 885 690 885 655 490 525 380 330

K3

180-350 <43

>600 885 690 560 655 490 400 425 360 300

Recommended Starting Speeds v c (ft/min)

Brinell Hardness HB

Rockwell Hardness HRC

Tensile Strength MPa

N425

NA425

ISO Material Group

Workpiece Material

f n (inch/rev) f n (inch/rev) .004 .008 .016 .004 .008 .016

Wrought Aluminum Ex. 1000, 2017, 2025, 5050, 7050

N1

60-90

<520 6900 5400 3600 6900 5400 3600

Low-Silicon Aluminum Alloys (Si < 12.2%) Ex. 2024, 6061, 7075

N2

70-100

<350 1640 985 655 1640 985 655

N Non- Ferrous

High-Silicon Aluminum Alloys (Si > 12.2%)

N3

60-120

200-320 985 655 400 985 655 400

Copper and Copper Alloys Ex. C81500

N4

60-200

200-650 1280 1050 885 1280 1050 885

Recommended Starting Speeds v c (ft/min)

Brinell Hardness HB

Rockwell Hardness HRC

Tensile Strength MPa

S515 f n (inch/rev) .004 .008 .012

ISO Material Group

Workpiece Material

Iron-Based Heat-Resistant Alloys Ex. A286, A608, INCOLOY 800 Series, N-155, Haynes 556, Discaloy

S1

160-260 25-48 500-1200 330 280 230

Cobalt-Based Heat-Resistant Alloys Ex. Haynes 25 (L605), Haynes 188, Stellite, MAR-M302, MAR-M509

S2

250-450 25-48 1000-1450 260 215 165

S High Temp Alloys

Nickel-Based Heat-Resistant Alloys

S3

160-450 <48 600-1700 200 150 115

Ex. Astroloy, Hastelloy X, INCONEL 600 and 700 Series, Waspalloy

Titanium and Titanium Alloys Ex. Commercially Pure Ti, Ti-5Al-2.5Sn, Ti-6Al-4V, Ti-3Al-8V-6Cr-4Zr-4Mo

S4

300-400 33-48 900-1600 -

-

-

5

GRADES FOR GENERAL TURNING

Grade / Application Area

Description

Microstructure

P105

“First Choice” for Super-Finishing Applications in Steel (ISO P Materials). Outstanding combination of deformation-resistance and insert edge strength. Gradient-sintered high-performance cemented carbide substrate with unsurpassed wear resistance. Double-Coated MT-CVD Grade with TiCN and Al 2 0 3 layers. Exceptional coating adhesion properties. Withstands elevated operating temperatures. “First Choice” for Finishing Applications in Steel (ISO P Materials). Triple-Coated MT-CVD Grade with Superfine TiCN, Thick Al 2 O 3 , and Ultra-Smooth TiN. Gradient-sintered high performance cemented carbide substrate with very high wear resistance. Performs extremely well in continuous cutting conditions and stable set-ups. “First Choice” for Medium Turning Applications in Steel w(ISO P Materials). Triple-Coated MT-CVD Grade with Superthick TiCN, Optimized Al 2 O 3 , and Ultra-Smooth TiN. Gradient-sintered all-round performance cemented carbide substrate with excellent balance of wear resistance and toughness. Covers a wide application range, from semi-finishing to light roughing of Steels and continuous cutting to moderate interruptions. Also recommended for workpieces with scale. “First Choice” for difficult Roughing Applications in Steel (ISO P Materials). Superior fracture toughness and wear resistance. MT-CVD Triple-Layer Coating with smooth surface and excellent fracture resistance. Gradient-sintered high performance cemented carbide substrate with exceptional toughness properties. Well suited for medium to heavy interrupted cuts and other unstable application conditions. Universal Turning Grade. Primary application in Steel, with wide performance range in multiple materials. TiAlN Nano- Structure PVD Coated grade. Sub-Micron carbide substrate with outstanding combination of wear resistance and toughness behavior. Excellent Choice for All-Round grade that performs in an extremely wide variety of workpiece materials. “First Choice” Grade for Finishing Applications in Stainless Steel (ISO M Materials). Also suitable for finish turning iron-based, cobalt-based and nickel-based Heat Resistant Super Alloys. PVD Advanced TiAlN Coated Grade with superior heat-resistance and oxidation-resistance properties. Extremely hard deformation-resistant micro-grain cemented carbide substrate with exceptional wear resistance characteristics.

Super-Finishing to Finishing

P STEEL

P115 Finishing and Semi-finishing

P

STEEL

P125

Semi-finishing to Light Roughing

P STEEL

P135

Medium Machining to Roughing

P STEEL

G625

Finishing to Light Roughing

P M K

S515

Super-Finishing to Finishing

M S

6

GRADES FOR GENERAL TURNING

Grade / Application Area

Description

Microstructure

M225

“First Choice” Grade for Stainless Steel (ISO M Materials). Double-Coated MT-CVD Grade with outstanding adhesion of Superthick TiCN and Ultra-Smooth TiN. Gradient-sintered tough cemented carbide substrate with excellent wear resistance - even at elevated cutting speeds. Optimized for Stainless Steel machining including light interruptions.

Finishing to Medium Machining

M

STAINLESS STEEL

S525

TiAlN Nano-Structure PVD Coated grade on Superfine Sub-Micron carbide substrate - exceptional resistance to thermal and mechanical shock with very good wear resistance. Excellent Choice for Stainless Steel applications at moderate cutting speeds, continuous cutting to moderate interruptions.

Semi-finishing to Roughing

M STAINLESS STEEL

K315 Finishing and Semi-finishing

“First Choice” for Finishing Applications in Cast Iron (ISO K Materials). Double-Coated MT-CVD Grade, Thick TiCN and Superthick Al 2 O 3 on gradient-sintered high performance cemented carbide substrate. Unique “post-coating treatment” provides smoother cutting zone interface for extremely high wear resistance. Performs very well in continuous cutting conditions and stable set-ups. “First Choice” for Medium Turning Applications in Cast Iron (ISO K Materials). Double-Coated MT-CVD Grade, Superthick TiCN and Thick Al 2 O 3 . Gradient-sintered cemented carbide substrate with high wear resistance and superior toughness behavior. Covers a wide application range, from semi-finishing to roughing of Cast Iron - and continuous cutting to heavy interruptions. Performs well in poor machining conditions / on demanding castings. PVD TiBC Coating paired with High Hardness and Wear Resistant Sub-Micron cemented carbide substrate developed specifically for Aluminum Alloys and other non-ferrous materials within the ISO N Material range. Extremely smooth top coating layer results in reduced surface friction and smooth chip flow. Also suitable for non-metallics.

K CAST IRON

K325

Semi-finishing to Roughing

K CAST IRON

N425

Semi-finishing to Roughing

N

NON-FERROUS

NA425

Uncoated Sub-Micron cemented carbide grade. High Hardness and Wear Resistance grade developed specifically for Aluminum Alloys and other non-ferrous materials within the ISO N Material range. Also suitable for non-metallics.

Semi-finishing to Roughing

N NON-FERROUS

7

INSERT SELECTION GUIDE

Insert Shape

Application Conditions (+)

Considerations (-)

• Very strong 90 o corner with excellent economy (8 edges on double-sided inserts). • Most often used for rough facing operations – especially on castings, forgings and rough- sawed blanks.

• Unable to turn or face up to a shoulder (must be used in a toolholder with minimum 5 o lead angle). • High radial forces push against the workpiece when used for turning. • Should always be used in a stable set-up.

90 o

S - Square

• The most popular insert shape due to high versatility. • Strong cutting edge with secure seating in the insert pocket. • 80 o corner can be used for both turning and facing operations. • Opposite 100 o corners can be used for general roughing applications (especially facing), providing maximum economy of 8 total cutting edges.

80 o

• With only 5 o of clearance between the trailing side of the insert and the workpiece, chip jamming can occur when boring.

C - 80 o Diamond

• Six-corner 80 o diamond shape that can increase economy compared to CNMG-style inserts. • Generally used on more moderate depths of cut and feedrates than CNMG-style inserts.

• Seating of insert in pocket is not as stable as CNMG-style inserts. • Cannot take as deep a depth of cut as similar sized CNMG-type inserts.

80 o

W - 80 o Corner Trigon

• Edge is measurably weaker than 80 o diamond shaped inserts. • Be sure not to use a triangle insert that is “too large” for the application, as the cost per edge can increase. For example, a 3/8” iC (Inscribed Circle) triangle insert (TNMG-33x) can manage up to .375” depth of cut in most situations with nearly the same insert strength – but a much lower cost - than a 1/2” iC triangle insert (TNMG-43x).

• Very versatile insert shape – can be used for turning, facing, boring, copy turning and basic profiling. • Good economy with up to 6 cutting edges. • Excellent choice for general boring due to very stable seating of the insert in the boring bar pocket, and extra side clearance between the insert and the workpiece bore (greatly reducing the risk of chip jamming). • Generally the first choice for profile / copy turning applications. • Able to ”In-Copy” (plunge turn into a smaller diameter) at an angle of 30 o . • Commonly used when machining close to the tailstock / live center.

60 o

T - Triangle

55 o

• Somewhat weaker edge strength than a triangle insert. • Cost per edge is higher than most other turning inserts (except 35 o diamond shape).

D - 55 o Diamond

• The weakest turning insert shape / corner – depths of cut and feedrates must be lighter. • Highest cost per edge. • Negative style (VNMG) should mainly be used for external applications. • Positive style (VCMT) can be used for external and internal applications, and in many cases improved performance outweighs the increased cost per edge (2 edges vs. the 4 edges of a negative 35 o diamond VNMG).

• First choice for intricate shape copy turning. • Can ”In-Copy” (plunge turn into a smaller diameter) at an angle up to 49 o . • Can work extremely close to the tailstock / live center.

35 o

V - 35 o Diamond

8

ANSI / ISO STANDARD INSERTS FOR MOST EXTERNAL TURNING AND INTERNAL MACHINING OPERATIONS

TURNING INSERTS | NEGATIVE RAKE

GRADES FOR GENERAL TURNING | NEGATIVE RAKE INSERTS

Coating Type

WORKPIECE MATERIAL

ANSI ISO

CVD

PVD

C8 01

10

P Steel

C7

20

C6

30

40

01

M Stainless Steel

10

20

30

C4 01

K Cast Iron

C3 10

C2 20

C1

30

01

S Heat-Resistant Super Alloys

10

20

30

10

.005

.026

CHIP BREAKERS | NEGATIVE RAKE INSERTS 25 o 15 o

12 o

7 o

.008

.005

Chipbreaker

Description

Chipbreaker Range

Design

19 o

19 o

.005

QF

.026

8 o

• Butterfly geometry directs chip flow • Variable Rake Angle • Curved Edgeline • Excellent chip control at small depths of cut • High quality surface finish • Super-wide Chipgroove • High positive cutting action • Unique cutting edge treatment • Extremely long edgeline • Good for unstable set-ups • Able to handle varying depths of cut • Smooth chip formation • Variable Land balances sharpness & strength • Strengthening ribs extend tool life • Wide application range • Low cutting forces with high edge strength • Excellent all-around performance • High performance steel roughing chipbreaker • Strong cutting edge • Well suited for unstable application conditions • First choice for medium to heavy interruptions • Excellent chip evacuation and chip control • Smooth chip removal throughout feed range • Ultra-sharp cutting edge • Low cutting forces • Excellent chip control at small depths of cut • Top land design protects against edge hammering

5 o or 7 o

15 o

25 o

QF

.100 .080 .060 .040 .020 0

12 o

.004

23 o

7 o

.005

15.5 o

.008

19 o

P STEEL

.004 .008 .012

.005

f n (inch)

19 o

8 o

SV

11 o

19 o

.007

8 o

15 o

.015

.200 .156 .125 .080 .040 0 12 o

5 o or 7 o

SV

.005

.026

.004

20 o

15 o

23 o

25 o

.005

.012

15.5 o

.008 .016 .024

19 o

P STEEL

f n (inch)

7 o

16 o

8 o

QM

.008

11 o

.007

.005

19 o

.200 .156 .125 .080 .040 0

15 o

QM

.015

19 o

20 o

8 o

5 o or 7 o

.004

.008 .016 .024

.012

P STEEL

f n (inch)

23 o

.005

16 o

QR

15.5 o

19 o

3 o

.012

20 o

QR

12 o .080 .040 0 .200 .156 .125

8 o

.005

.026

11 o

.007

15 o

25 o

15 o

.015

.005

.026

.008 .016 .024

P STEEL

7 o

20 o

f n (inch)

15 o

25 o

.008

SF

12 o

.005

.012

19 o

7 o

18 o

8 o .100 .080 .060 .040 .020 0

19 o

16 o

SF

.008

.005

5 o or 7 o

19 o

• Smooth cutting action without burrs • Excellent workpiece surface finish

19 o

.004

.005

.004 .008 .012

.026

M

S

23 o

8 o

f n (inch)

.005

5 o or 7 o

15 o

SM

25 o

15.5 o

12 o

19 o

.004

• Double-positive chipbreaker design • Strengthened positive land • Micro-edge geometry for Stainless Steel • Reduced workhardening effect • Wide application range / medium turning • Lower cutting force geometry for Cast Iron • Strengthened edgeline with open chipformer • Designed for light to moderate applications • Good choice in unstable set-ups • Problem solver for boring Cast Iron • Outstanding performance in Cast Iron • Strong edge with free cutting action • Extremely broad application range • Replaces traditional – NMA flat-top inserts • Precision lapped support surface

8 o

23 o

7 o

.200 .156 .125

.005

SM

11 o

.007

15.5 o

.008

19 o

.080 .040 0

15 o

.005

.015

19 o

8 o

11 o

19 o

20 o

.007

.008 .016 .024

M STAINLESS STEEL

f n (inch)

8 o

15 o

.015

5 o or 7 o

UK

.012

.004

20 o

16 o

.200 .156 .125 .080 .040 0

23 o

UK

.012 .005

15.5 o

19 o

16 o

8 o

.008 .016 .024

11 o

K CAST IRON

.007

f n (inch)

HK

15 o

.015

20 o

.200 .156 .125 .080 .040 0

HK

.012

16 o

.008 .016 .024

K CAST IRON

f n (inch)

11

TURNING INSERTS | NEGATIVE RAKE

CNMG-QF

Most popular shape / style of insert. All-purpose turning, facing and boring. QF: First Choice Geometry for finishing and semi-finishing applications in all types of Steel.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P115

P125

CNMG 321-QF

CNMG090304-QF 3/8 .381 1/8 1/64 .010 - .062 .003 - .010

-

DPL100073 DPL100074

CNMG 322-QF

CNMG090308-QF 3/8 .381 1/8 1/32 .016 - .080 .004 - .014

-

DPL100079 DPL100080

CNMG 431-QF

CNMG120404-QF 1/2 .508 3/16 1/64 .010 - .062 .003 - .010

DPL100085 DPL100086 DPL100087

CNMG 432-QF

CNMG120408-QF 1/2 .508 3/16 1/32 .016 - .080 .004 - .014

DPL100099 DPL100100 DPL100101

Ordering Example: 20 pcs CNMG 432-QF P125; DPL100101

CNMG-SV

Most popular shape / style of insert. All-purpose turning, facing and boring. SV: Sharp Edge Geometry for shaft turning, boring and unstable workpieces. Performs well in a wide range of depths of cut.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P125

CNMG 432R-SV

CNMG 120408R-SV 1/2 .508 3/16 1/32 .031 - .187 .004 - .018

DPL100109

CNMG 432L-SV

CNMG 120408L-SV 1/2 .508 3/16 1/32 .031 - .187 .004 - .018

DPL100098

Ordering Example: 20 pcs CNMG 432L-SV P125; DPL100098 NOTE : SV geometry inserts are available in both R (Right-hand) and L (Left-hand) styles. Right-hand style is shown above. Normal External Turning applications require Right-hand (R) inserts in Right-hand holders, and Left-hand (L) inserts in Left-hand holders. For Internal / Boring applications, Left-hand (L) inserts are used in Right-hand bars, and Right-hand (R) inserts are used in Left-hand bars.

REFERENCE PAGES

4

6

63

CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

12

TURNING INSERTS | NEGATIVE RAKE

CNMG-QM

Most popular shape / style of insert. All-purpose turning, facing and boring. QM: First Choice Geometry for medium to semi-roughing applications in all types of Steel.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P115

P125

CNMG 321-QM

CNMG090304- QM

3/8 .381 1/8 1/64 .016 - .141 .004 - .012

-

DPL100075 DPL100076

CNMG 322-QM

CNMG090304- QM

3/8 .381 1/8 1/32 .020 - .141 .005 - .016

-

DPL100081 DPL100082

CNMG 431-QM

CNMG 120404-QM 1/2 .508 3/16 1/64 .016 - .187 .004 - .012

DPL100088 DPL100089 DPL100090

CNMG 432-QM

CNMG 120408-QM 1/2 .508 3/16 1/32 .020 - .187 .005 - .016

DPL100102 DPL100103 DPL100104

CNMG 433-QM

CNMG 120412-QM 1/2 .508 3/16 3/64 .031 - .187 .006 - .020

DPL100117 DPL100118 DPL100119

CNMG 434-QM

CNMG 120416-QM 1/2 .508 3/16 1/16 .040 - .187 .007 - .024

-

-

DPL100126

CNMG 542-QM

CNMG 160608-QM 5/8 .635 1/4 1/32 .020 - .219 .005 - .016

DPL100129 DPL100130 DPL100131

CNMG 543-QM

CNMG 160612-QM 5/8 .635 1/4 3/64 .031 - .219 .006 - .020

DPL100136 DPL100137 DPL100138

-

CNMG 642-QM

CNMG 190608-QM 3/4 .762 1/4 1/32 .020 - .266 .005 - .016

DPL100151 DPL100152

CNMG 643-QM

CNMG 190612-QM 3/4 .762 1/4 3/64 .031 - .266 .006 - .020

DPL100157 DPL100158 DPL100159

CNMG 644-QM

CNMG 190616-QM 3/4 .762 1/4 1/16 .040 - .266 .007 - .024

DPL100167

Ordering Example: 20 pcs CNMG 644-QM P125; DPL100167

REFERENCE PAGES

4

6

63

CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

13

TURNING INSERTS | NEGATIVE RAKE

CNMG-QR

Most popular shape / style of insert. All-purpose turning, facing and boring. QR: Strong cutting edge geometry for roughing applications in all types of Steel. Well suited for unstable conditions and interrupted cuts.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P115

P125

P135

CNMG 432-QR

CNMG 120408-QR 1/2 .508 3/16 1/32 .028 - .219 .007 - .020

DPL100105 DPL100106 DPL100108 DPL100107

CNMG 433-QR

CNMG 120412-QR 1/2 .508 3/16 3/64 .040 - .219 .008 - .022

DPL100120 DPL100121 DPL100123 DPL100122

CNMG 543-QR

CNMG 160612-QR 5/8 .635 1/4 3/64 .040 - .266 .008 - .022

DPL100139 DPL100140 DPL100142 DPL100141

CNMG 544-QR

CNMG 160616-QR 5/8 .635 1/4 1/16 .055 - .266 .009 - .026

DPL100146 DPL100147

-

DPL100148

CNMG 643-QR

CNMG 190612-QR 3/4 .762 1/4 3/64 .040 - .328 .008 - .022

DPL100160 DPL100161 DPL100163 DPL100162

CNMG 644-QR

CNMG 190616-QR 3/4 .762 1/4 1/16 .055 - .328 .009 - .026

DPL100168 DPL100169

-

DPL100170

Ordering Example: 20 pcs CNMG 644-QR P135; DPL100170

CNMG-SF

Most popular shape / style of insert. All-purpose turning, facing and boring. SF: Ultra-sharp cutting edge geometry for finishing in Stainless Steels. Low cutting forces and superior workpiece surface finish without burrs.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

M

S

ANSI DESIGNATION

ISO DESIGNATION

MULTI-MATERIAL

depth of cut, a p

feed per rev, f n

d l

s

r

S515

CNMG 431-SF

CNMG 120404-SF 1/2 .508 3/16 1/64 .004 - .062 .003 - .012

DPL100091

CNMG 432-SF

CNMG 120408-SF 1/2 .508 3/16 1/32 .004 - .062 .004 - .016

DPL100110

Ordering Example: 20 pcs CNMG 432-SF S515; DPL100110 NOTE: The primary application area for grade S515 is in stainless steel workpiece materials. S515 is also suitable for use with iron- based, cobalt-based and nickel-based Heat Resistant Super Alloys.

REFERENCE PAGES

4

6

63

CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

14

TURNING INSERTS | NEGATIVE RAKE

CNMG-SM

Most popular shape / style of insert. All-purpose turning, facing and boring. SM: Keen edge geometry especially for Stainless Steel. Unique edgeline reduces work hardening. Semi-finishing to rough machining.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STAINLESS STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

S525

M225

CNMG 321-SM

CNMG 090304-SM 3/8 .381 1/8 1/64 .016 - .141 .004 - .012

DPL100374

DPL100077

CNMG 322-SM

CNMG 090308-SM 3/8 .381 1/8 1/32 .020 - .141 .005 - .016

DPL100378

DPL100078

CNMG 431-SM

CNMG 120404-SM 1/2 .508 3/16 1/64 .016 - .187 .004 - .012

DPL100379

DPL100083

CNMG 432-SM

CNMG 120408-SM 1/2 .508 3/16 1/32 .020 - .187 .005 - .016

DPL100388

DPL100084

CNMG 433-SM

CNMG 120412-SM 1/2 .508 3/16 3/64 .031 - .187 .006 - .020

DPL100389

DPL100092

CNMG 434-SM

CNMG 120416-SM 1/2 .508 3/16 1/16 .040 - .187 .007 - .024

DPL100393

DPL100093

CNMG 542-SM

CNMG 160608-SM 5/8 .635 1/4 1/32 .020 - .219 .005 - .016

DPL100394

DPL100111

CNMG 543-SM

CNMG 160612-SM 5/8 .635 1/4 3/64 .031 - .219 .006 - .020

DPL100415

DPL100112

CNMG 544-SM

CNMG 160616-SM 5/8 .635 1/4 1/16 .040 - .219 .007 - .024

DPL100423

DPL100124

CNMG 642-SM

CNMG 190608-SM 3/4 .762 1/4 1/32 .020 - .266 .005 - .016

DPL100453

DPL100125

CNMG 643-SM

CNMG 190612-SM 3/4 .762 1/4 3/64 .031 - .266 .006 - .020

DPL100454

DPL100127

CNMG 644-SM

CNMG 190616-SM 3/4 .762 1/4 1/16 .040 - .266 .007 - .024

DPL100468

DPL100128

Ordering Example: 20 pcs CNMG 644-SM S525; DPL100468

REFERENCE PAGES

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CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

15

TURNING INSERTS | NEGATIVE RAKE

CNMG-UK

Most popular shape / style of insert. All-purpose turning, facing and boring. UK: Lower cutting force geometry for Cast Iron. Edge geometry reduces cutting forces in moderate conditions / lighter cuts.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

CAST IRON

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

K315

K325

CNMG 431-UK

CNMG 120404- UK

1/2 .508 3/16 1/64 .012 - .203 .003 - .012

DPL100094 DPL100095

CNMG 432-UK

CNMG 120408- UK

1/2 .508 3/16 1/32 .016 - .203 .004 - .014

DPL100113 DPL100114

Ordering Example: 20 pcs CNMG 432-UK K315; DPL100113

CNMG-HK

Most popular shape / style of insert. All-purpose turning, facing and boring. HK: Exceptionally broad application range geometry primarily for Cast Iron. Strong cutting edge, excellent durability. Semi-finishing to roughing.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

CAST IRON

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

K315

K325

CNMG 432-HK

CNMG 120408- HK

1/2 .508 3/16 1/32 .020 - .219 .004 - .016

DPL100096 DPL100097

CNMG 433-HK

CNMG 120412- HK

1/2 .508 3/16 3/64 .031 - .219 .006 - .020

DPL100115 DPL100116

CNMG 543-HK

CNMG 160612- HK

5/8 .635 1/4 3/64 .031 - .297 .006 - .020

DPL100134 DPL100135

CNMG 544-HK

CNMG 160616- HK

5/8 .635 1/4 1/16 .040 - .297 .008 - .026

-

DPL100145

CNMG 643-HK

CNMG 190612- HK

3/4 .762 1/4 3/64 .031 - .359 .006 - .020

DPL100155 DPL100156

CNMG 644-HK

CNMG 190616- HK

3/4 .762 1/4 1/16 .040 - .359 .008 - .026

-

DPL100166

Ordering Example: 20 pcs CNMG 644-HK K325; DPL100166

REFERENCE PAGES

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CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

16

TURNING INSERTS | NEGATIVE RAKE

DNMG-QF

Use for profile turning, copy turning, and semi-finishing. Can turn more complex shapes due to 55° included angle. QF: First Choice Geometry for finishing and semi-finishing applications in all types of Steel.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P115

P125

DNMG 331-QF

DNMG 110404-QF 3/8 .458 3/16 1/64 .010 - .062 .003 - .010

-

DPL100241 DPL100242

DNMG 332-QF

DNMG 110408-QF 3/8 .458 3/16 1/32 .016 - .080 .004 - .014

-

DPL100246 DPL100247

DNMG 431-QF

DNMG 150404-QF 1/2 .610 3/16 1/64 .010 - .062 .003 - .010

DPL100256 DPL100257 DPL100258

DNMG 432-QF

DNMG 150408-QF 1/2 .610 3/16 1/32 .016 - .080 .004 - .014

DPL100269 DPL100270 DPL100271

Ordering Example: 20 pcs DNMG 432-QF P115; DPL100270

DNMG-QM

Use for profile turning, copy turning, and semi-finishing. Can turn more complex shapes due to 55° included angle. QM: First Choice Geometry for medium to semi-roughing applications in all types of Steel.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P115

P125

DNMG 331-QM

DNMG 110404-QM 3/8 .458 3/16 1/64 .016 - .156 .004 - .012

-

DPL100243 DPL100244

DNMG 332-QM

DNMG 110408-QM 3/8 .458 3/16 1/32 .020 - .156 .005 - .016

-

DPL100248 DPL100249

DNMG 333-QM

DNMG 110412-QM 3/8 .458 3/16 3/64 .031 - .156 .006 - .020

-

DPL100252 DPL100253

DNMG 431-QM

DNMG 150404-QM 1/2 .610 3/16 1/64 .016 - .187 .004 - .012

DPL100259 DPL100260 DPL100261

DNMG 432-QM

DNMG 150408-QM 1/2 .610 3/16 1/32 .020 - .187 .005 - .016

DPL100272 DPL100273 DPL100274

DNMG 433-QM

DNMG 150412-QM 1/2 .610 3/16 3/64 .031 - .187 .006 - .020

-

DPL100282 DPL100283

Ordering Example: 20 pcs DNMG 433-QM P115; DPL100282

REFERENCE PAGES

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CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

17

TURNING INSERTS | NEGATIVE RAKE

DNMG-SF

Use for profile turning, copy turning, and semi-finishing. Can turn more complex shapes due to 55° included angle. SF: Ultra-sharp cutting edge geometry for finishing in Stainless Steels. Low cutting forces and superior workpiece surface finish without burrs.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

M

S

ANSI DESIGNATION

ISO DESIGNATION

MULTI-MATERIAL

depth of cut, a p

feed per rev, f n

d l

s

r

S515

DNMG 431-SF

DNMG 150404-SF 1/2 .610 3/16 1/64 .004 - .062 .003 - .012

DPL100262

DNMG 432-SF

DNMG 150408-SF 1/2 .610 3/16 1/32 .004 - .062 .004 - .016

DPL100275

Ordering Example: 20 pcs DNMG 432-SF S515; DPL100275 NOTE: The primary application area for grade S515 is in stainless steel workpiece materials. S515 is also suitable for use with iron-based, cobalt-based and nickel-based Heat Resistant Super Alloys.

DNMG-SM

Use for profile turning, copy turning, and semi-finishing. Can turn more complex shapes due to 55° included angle. SM: Keen edge geometry especially for Stainless Steel. Unique edgeline reduces work hardening. Semi-finishing to rough machining.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STAINLESS STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

S525

M225

DNMG 331-SM

DNMG 110404-SM 3/8 .458 3/16 1/64 .016 - .156 .004 - .012

-

DPL100150

DNMG 332-SM

DNMG 110408-SM 3/8 .458 3/16 1/32 .020 - .156 .005 - .016

DPL100469

DPL100153

DNMG 333-SM

DNMG 110412-SM 3/8 .458 3/16 3/64 .031 - .156 .006 - .020

DPL100477

DPL100154

DNMG 431-SM

DNMG 150404-SM 1/2 .610 3/16 1/64 .016 - .187 .004 - .012

DPL100478

DPL100164

DNMG 432-SM

DNMG 150408-SM 1/2 .610 3/16 1/32 .020 - .187 .005 - .016

DPL100487

DPL100165

DNMG 433-SM

DNMG 150412-SM 1/2 .610 3/16 3/64 .031 - .187 .006 - .020

DPL100488

DPL100171

Ordering Example: 20 pcs DNMG 433-SM M225; DPL100171

REFERENCE PAGES

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CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

18

TURNING INSERTS | NEGATIVE RAKE

DNMG-UK

Use for profile turning, copy turning, and semi-finishing. Can turn more complex shapes due to 55° included angle. UK: Lower cutting force geometry for Cast Iron. Edge geometry reduces cutting forces in moderate conditions / lighter cuts .

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

CAST IRON

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

K315

K325

DNMG 431-UK

DNMG 150404-UK 1/2 .610 3/16 1/64 .012 - .203 .003 - .012

DPL100265 DPL100266

DNMG 432-UK

DNMG 150408-UK 1/2 .610 3/16 1/32 .016 - .203 .004 - .014

DPL100278 DPL100279

Ordering Example: 20 pcs DNMG 432-UK K315; DPL100278

DNMG-HK

Use for profile turning, copy turning, and semi-finishing. Can turn more complex shapes due to 55° included angle. HK: Exceptionally broad application range geometry primarily for Cast Iron. Strong cutting edge, excellent durability. Semi- finishing to roughing .

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

CAST IRON

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

K315

K325

DNMG 432-HK

DNMG 150408-HK 1/2 .610 3/16 1/32 .020 - .219 .004 - .016

DPL100267

DPL100268

DNMG 433-HK

DNMG 150412-HK 1/2 .610 3/16 3/64 .031 - .219 .006 - .020

DPL100280 DPL100281

Ordering Example: 20 pcs DNMG 433-HK K315; DPL100280

REFERENCE PAGES

4

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CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

19

TURNING INSERTS | NEGATIVE RAKE

SNMG-QF

Excellent economy due to 8 cutting edges. Strong insert shape. Mainly for rough facing and chamfering (not turning to a shoulder). QF: First Choice Geometry for finishing and semi-finishing applications in all types of Steel.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P115

P125

SNMG 321-QF

SNMG 090304-QF 3/8 .375 1/8 1/64 .010 - .062 .003 - .010

-

DPL100314 DPL100315

SNMG 322-QF

SNMG 090308-QF 3/8 .375 1/8 1/32 .016 - .080 .004 - .014

-

DPL100320 DPL100321

SNMG 431-QF

SNMG 120404-QF 1/2 .500 3/16 1/64 .010 - .062 .003 - .010

DPL100326 DPL100327 DPL100328

SNMG 432-QF

SNMG 120408-QF 1/2 .500 3/16 1/32 .016 - .080 .004 - .014

DPL100336 DPL100337 DPL100338

Ordering Example: 20 pcs SNMG 432-QF P105; DPL100336

SNMG-SV

Excellent economy due to 8 cutting edges. Strong insert shape. Mainly for rough facing and chamfering (not turning to a shoulder). SV: Sharp Edge Geometry for turning and facing unstable workpieces. Can handle a wide range of depths of cut.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P125

SNMG 432R-SV

SNMG 120408R-SV 1/2 .500 3/16 1/32 .031 - .187 .004 - .018

DPL100345

SNMG 432L-SV

SNMG 120408L-SV 1/2 .500 3/16 1/32 .031 - .187 .004 - .018

DPL100335

Ordering Example: 20 pcs SNMG 432L-SV P125; DPL100335 NOTE : SV geometry inserts are available in both R (Right-hand) and L (left-hand) styles. Right-hand style is shown above. Normal External Turning applications require Right-hand (R) inserts in Right-hand holders, and Left-hand (L) inserts in Left-hand holders. For Internal / Boring applications, Left-hand (L) inserts are used in Right-hand bars, and Right-hand (R) inserts are used in Left-hand bars.

REFERENCE PAGES

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CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

20

TURNING INSERTS | NEGATIVE RAKE

SNMG-QM

Excellent economy due to 8 cutting edges. Strong insert shape. Mainly for rough facing and chamfering (not turning to a shoulder). QM: First Choice Geometry for medium to semi-roughing applications in all types of Steel.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P115

P125

SNMG 321-QM

SNMG 090304-QM 3/8 .375 1/8 1/64 .016 - .141 .004 - .012

-

DPL100316 DPL100317

SNMG 322-QM

SNMG 090308-QM 3/8 .375 1/8 1/32 .020 - .141 .005 - .016

-

DPL100322 DPL100323

SNMG 431-QM

SNMG 120404-QM 1/2 .500 3/16 1/64 .016 - .187 .004 - .012

-

DPL100329 DPL100330

SNMG 432-QM

SNMG 120408-QM 1/2 .500 3/16 1/32 .020 - .187 .005 - .016

DPL100339 DPL100340 DPL100341

SNMG 433-QM

SNMG 120412-QM 1/2 .500 3/16 3/64 .031 - .187 .006 - .020

DPL100350 DPL100351 DPL100352

SNMG 434-QM

SNMG 120416-QM 1/2 .500 3/16 1/16 .040 - .187 .007 - .024

-

-

DPL100358

SNMG 542-QM

SNMG 150608-QM 5/8 .625 1/4 1/32 .020 - .219 .005 - .016

-

DPL100361 DPL100362

SNMG 543-QM

SNMG 150612-QM 5/8 .625 1/4 3/64 .031 - .219 .006 - .020

DPL100367 DPL100368 DPL100369

SNMG 643-QM

SNMG 190612-QM 3/4 .750 1/4 3/64 .031 - .266 .006 - .020

DPL100382 DPL100383 DPL100384

Ordering Example: 20 pcs SNMG 643-QM P115; DPL100383

REFERENCE PAGES

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CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

21

TURNING INSERTS | NEGATIVE RAKE

SNMG-QR

Excellent economy due to 8 cutting edges. Strong insert shape. Mainly for rough facing and chamfering (not turning to a shoulder). QR: Strong cutting edge geometry for roughing applications in all types of Steel. Well suited for unstable conditions and interrupted cuts.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P125

P135

SNMG 432-QR

SNMG 120408-QR 1/2 .500 3/16 1/32 .028 - .219 .007 - .020

DPL100342 DPL100344 DPL100343

SNMG 433-QR

SNMG 120412-QR 1/2 .500 3/16 3/64 .040 - .219 .008 - .022

DPL100353

-

DPL100354

SNMG 543-QR

SNMG 150612-QR 5/8 .625 1/4 3/64 .040 - .266 .008 - .022

DPL100370 DPL100372 DPL100371

SNMG 544-QR

SNMG 150616-QR 5/8 .625 1/4 1/16 .055 - .266 .009 - .026

DPL100376

-

DPL100377

SNMG 643-QR

SNMG 190612-QR 3/4 .750 1/4 3/64 .040 - .328 .008 - .022

DPL100385 DPL100387 DPL100386

SNMG 644-QR

SNMG 190616-QR 3/4 .750 1/4 1/16 .055 - .328 .009 - .026

DPL100391

-

DPL100392

Ordering Example: 20 pcs SNMG 644-QR P135; DPL100392

REFERENCE PAGES

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CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

22

TURNING INSERTS | NEGATIVE RAKE

SNMG-SM

Excellent economy due to 8 cutting edges. Strong insert shape. Mainly for rough facing and chamfering (not turning to a shoulder). SM: Keen edge geometry especially for Stainless Steel. Unique edgeline reduces work hardening. Semi-finishing to rough machining.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STAINLESS STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

S525

M225

SNMG 321-SM

SNMG 090304-SM 3/8 .375 1/8 1/64 .016 - .141 .004 - .012

DPL100495 DPL100198

SNMG 322-SM

SNMG 090308-SM 3/8 .375 1/8 1/32 .020 - .141 .005 - .016

DPL100496 DPL100204

SNMG 431-SM

SNMG 120404-SM 1/2 .500 3/16 1/64 .016 - .187 .004 - .012

DPL100500 DPL100213

SNMG 432-SM

SNMG 120408-SM 1/2 .500 3/16 1/32 .020 - .187 .005 - .016

DPL100501

DPL100221

SNMG 433-SM

SNMG 120412-SM 1/2 .500 3/16 3/64 .031 - .187 .006 - .020

DPL100512 DPL100230

SNMG 434-SM

SNMG 120416-SM 1/2 .500 3/16 1/16 .040 - .187 .007 - .024

DPL100516 DPL100245

SNMG 542-SM

SNMG 150608-SM 5/8 .625 1/4 1/32 .020 - .219 .005 - .016

DPL100520 DPL100250

SNMG 543-SM

SNMG 150612-SM 5/8 .625 1/4 3/64 .031 - .219 .006 - .020

DPL100526 DPL100251

SNMG 544-SM

SNMG 150616-SM 5/8 .625 1/4 1/16 .040 - .219 .007 - .024

DPL100533 DPL100254

SNMG 643-SM

SNMG 190612-SM 3/4 .750 1/4 3/64 .031 - .266 .006 - .020

DPL100574 DPL100255

SNMG 644-SM

SNMG 190616-SM 3/4 .750 1/4 1/16 .040 - .266 .007 - .024

DPL100575 DPL100263

Ordering Example: 20 pcs SNMG 644-SM M225; DPL100263

REFERENCE PAGES

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CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

23

TURNING INSERTS | NEGATIVE RAKE

SNMG-HK

Excellent economy due to 8 cutting edges. Strong insert shape. Mainly for rough facing and chamfering (not turning to a shoulder). HK: Exceptionally broad application range geometry primarily for Cast Iron. Strong cutting edge, excellent durability. Semi-finishing to roughing.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

CAST IRON

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

K315

K325

SNMG 432-HK

SNMG 120408-HK 1/2 .500 3/16 1/32 .020 - .219 .004 - .016

DPL100333 DPL100334

SNMG 433-HK

SNMG 120412-HK 1/2 .500 3/16 3/64 .031 - .219 .006 - .020

DPL100348 DPL100349

SNMG 434-HK

SNMG 120416-HK 1/2 .500 3/16 1/16 .040 - .219 .008 - .026

-

DPL705255

SNMG 543-HK

SNMG 150612-HK 5/8 .625 1/4 3/64 .031 - .297 .006 - .020

DPL100365 DPL100366

SNMG 544-HK

SNMG 150616-HK 5/8 .625 1/4 1/16 .040 - .297 .008 - .026

-

DPL100375

SNMG 643-HK

SNMG 190612-HK 3/4 .750 1/4 3/64 .031 - .359 .006 - .020

DPL100380 DPL100381

SNMG 644-HK

SNMG 190616-HK 3/4 .750 1/4 1/16 .040 - .359 .008 - .026

-

DPL100390

Ordering Example: 20 pcs SNMG 644-HK K325; DPL100390

REFERENCE PAGES

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63

CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

24

TURNING INSERTS | NEGATIVE RAKE

TNMG-QF

Economical insert, 6 cutting edges. General purpose turning, facing and boring. Extra long cutting edge useful when turning to shoulders QF: First Choice Geometry for finishing and semi-finishing applications in all types of Steel.

60º

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P115

P125

TNMG 331-QF

TNMG 160404-QF 3/8 .650 3/16 1/64 .010 - .062 .003 - .010

DPL100445 DPL100446 DPL100447

TNMG 332-QF

TNMG 160408-QF 3/8 .650 3/16 1/32 .016 - .080 .004 - .014

DPL100460 DPL100461

DPL100462

TNMG 431-QF

TNMG 220404-QF 1/2 .866 3/16 1/64 .010 - .062 .003 - .010

-

DPL100479 DPL100480

TNMG 432-QF

TNMG 220408-QF 1/2 .866 3/16 1/32 .016 - .080 .004 - .014

-

DPL100483 DPL100484

Ordering Example: 20 pcs TNMG 432-QF P115; DPL100483

TNMG-SV

60º

Economical insert, 6 cutting edges. General purpose turning, facing and boring. Extra long cutting edge useful when turning to shoulders. SV: Sharp Edge Geometry for shaft turning, boring and unstable workpieces. Can handle a wide range of depths of cut.

d

r

s

l

CUTTING DATA (INCH)

DIMENSIONS (INCH)

STEEL

ANSI DESIGNATION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P125

TNMG 331R-SV

TNMG 160404R-SV 3/8 .650 3/16 1/64 .024 - .187 .004 - .016

DPL100451

TNMG 331L-SV

TNMG 160404L-SV 3/8 .650 3/16 1/64 .024 - .187 .004 - .016

DPL100444

TNMG 332R-SV

TNMG 160408R-SV 3/8 .650 3/16 1/32 .031 - .187 .004 - .018

DPL100466

TNMG 332L-SV

TNMG 160408L-SV 3/8 .650 3/16 1/32 .031 - .187 .004 - .018

DPL100459

Ordering Example: 20 pcs TNMG 332L-SV P125; DPL100459 NOTE : SV geometry inserts are available in both R (Right-hand) and L (left-hand) styles. Right-hand style is shown above. Normal External Turning applications require Right-hand (R) inserts in Right-hand holders, and Left-hand (L) inserts in Left-hand holders. For Internal / Boring applications, Left-hand (L) inserts are used in Right-hand bars, and Right-hand (R) inserts are used in Left-hand bars.

REFERENCE PAGES

4

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63

CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

TECHNICAL INFORMATION

25

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