Общий каталог Widia 2017 - страница 39

„ Negative Inserts (continued)

22

For fi nish turning, producing smooth, accurate surfaces. Very good chip control, especially at low depths of cut.

P

M

K

Corner Radius feed rate (mm) fn

Cutting Edge

65

Rough-turning geometry with chip control extending to the medium-duty range. Positive rake angle lowers cutting forces, reducing power requirements. Used on low-tensile and stainless steels.

P

M

feed rate (mm) fn Corner Radius

Cutting Edge

CT

Designed for outward copy turning. Where other geometries produce long chips, the unique distribution of the cut results in good chip control. M

Corner Radius feed rate (mm) fn

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