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
6
63
CUTTING SPEED RECOMMENDATIONS
GRADE SELECTION GUIDE
TECHNICAL INFORMATION
25
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