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
5
10 TECHNICAL INFORMATION
63
CUTTING SPEED RECOMMENDATIONS
GRADE SELECTION GUIDE
20
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