Dormer A520 HSS Tin ADX Stub Drill Bit 6.8mm Pack of 1
Description
Dormer A520 Hss-Tin Adx Stub Drill For use on NC and CNC machines where high productivity and accurate holes are required. Recommended for hole depths up to 2.5 x diameter. Dormer ADX High Speed Steel Drills with a superlative cutting geometry and TiN coating, special thinning point and quicker that standard helix. The combination of these features gives greater accuracy, increased productivity and optimum swarf breaking. Specifications: Flute Geometry : Quick Helix, Right hand spiral. Point Angle : Special 130º Thinned Point Convex cutting lip. Surface Treatment : TiN (Titanium Nitride) Material : High Speed Steel (HSS-TiN) DIN 1897 R / BS 328 / ISO235
You may also like
loading
Discover more