Spiral Drill Bit DIN 338 TL3000 D 0.02 inch (.5 mm) Co5 Spiral Drill Bits HSS-G RUKO 10 Pcs HSS-Co5 Spiral Drill Bits DIN 338 130° bit clockwise Cone point from 0.12 (3,0 mm) Inch Diameter Split point according to DIN 1412 C Mehrbereichsbohrer from HSS, with core and reinforced Parabolisch Spannut shaped for improved chip extraction ideal for drilling medium and langspanenden Bohrvorgänge materials for 3 x Diameter Suitable The cobalt content ensures high temperature resistance Usage: for alloyed and non-alloyed steels up to 1200 N / mm ² strength, corrosion and acid resistant steel, cast iron, Aluminium, Aluminium alloy, copper, brass, Bronze Mehrbereichsbohrer Bohrtiefen great for larger covers in large areas of the models H, N W / EX