HSS-G W9 1.70mm drill
EAN: 8590804048541
Weight: 0.001 kg
Package: 10 pcs.
HSS-G ground drill bit, complies with DIN 338, RN, the drill...
Product description
HSS-G ground drill bit, complies with DIN 338, RN, the drill bit is made of high-quality high-speed steel (HSS), the steel is tempered with alloys - Tungsten 9%, Molybdenum 3%, Chrome 4%, Vanadium 1% - for drilling steels up to 900 N / mm. Precise grinding of the helix for maximum performance, accuracy and good centering, grinding of the drill tip angle 135 °, designed for industrial use. Packaging-plastic box
