



impact-resistant metal drill bit with 1/4 inch hex mount optimized for cordless impact screwdrivers. titanium coating for lower heat generation and therefore suitable for higher drilling speeds. QUAD EDGE™ drill bit: unique combination of 135° cross grinding and 4 cutting edges: 135° cross grinding for easier centering, no punching required. 4 cutting edges produce smaller chips for less heat build-up and longer service life. variable spiral geometry for faster chip removal and lower heat generation. innovative core: reinforced drill core towards the shaft for a longer service life of the spiral
VA steel
steels up to 1200 N/qmm
aluminum
copper
bronze
wood
plastic
magnesium
brass
cast iron



