GUHRING Ratio drill SC TiALN shank 6537 HA 5xD internal cooling 7.40mm

Solid carbide jobber drill DIN 6537 L, type RT 100 VA, 5 x D, TiAlN coated surface

Design: Right cutting, with special grinding and cross point thinning. Normal angle of rake, normal core thickness and without core gradient. The drill has a very good self-centring behaviour and produces short chips.

Application: For accurate alignment drilling with very narrow Ø tolerances and good surfaces. Suitable for drilling holes up to 5 x D with high cutting values. Particularly suitable for machining stainless steels, titanium and Ti alloys as well as special alloys.

Note: The drills can be sharpened and recoated several times.