Page 44 - Master Catalog 2017, Inch

WIDIA Victory • High-Performance Inserts
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Chipbreaker Geometries

„ Negative Inserts (continued)

UR
Roughing geometry with smooth chip P 16,0 P .630
forming and improved coolant fl ow for a p a p
increased tool life. Positive geometry 8,0 .315
reduces cutting forces and improves M M
depth-of-cut notching resistance. Ideally 4,0 .158
suitable for stainless steel applications
depth of cut (mm) 0,5 depth of cut (inch) .020
K 2,0 K .079
and for smooth machining of steel. 1,0 .039

S 0,1 0,2 0,4 0,8 1,6 S .004 .008 .016 .032 .063

feed rate (mm) f n feed rate (inch) f n

Corner Radius

Cutting Edge

„ Positive Inserts

2
Sharp edge for fi nish machining. Good chip P P
control with very small chip sections. High a p a p
dimensional accuracy and smooth surface
fi nishes. Inserts with .008" corner radius M M
precision-ground on all sides.
K K
N depth of cut (mm) N depth of cut (inch)

S S

H feed rate (mm) f n H feed rate (inch) f n
Corner Radius

Cutting Edge

41
Preferred for light- to medium-duty machining. P P
Low cutting forces and reduced power a p a p
requirements due to positive rake angle.
Good chip control over a wide range. M M
Also used on short-chipping cast iron.
depth of cut (mm) depth of cut (inch)
K K

Corner Radius
feed rate (mm) f n feed rate (inch) f n

Cutting Edge
(continued)

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