DoALL Premium Indexable Cutting Tools USA

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 DESIGNA- TION

ISO DESIGNATION

feed per rev, f n

d l

s

r depth of cut, a p

P105

P115

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

5

10 TECHNICAL INFORMATION

63

CUTTING SPEED RECOMMENDATIONS

GRADE SELECTION GUIDE

22

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