Ruko (214040) Twist Drill Bit HSS DIN338 4mm 43mm Effective 75mm

Product Information: Drill Bit Size Metric: 4mm Drill Bit Size Imperial: - Effective Length: 43mm Overall Length: 75mm Product Range: - Product Overview: The 214040 is a DIN-338 type-N Twist Drill made of high speed steel (HSS) ground with split point. It is highly efficient standard drill suitable for all usual drilling work in all normal materials. It is suitable for applications of steel and cast-steel alloyed and unalloyed up to 900N/mm² strength, grey cast, malleable cast iron, die-cast metal, iron sinter, nickel-silver, graphite cast iron, short-chipping aluminium alloys, bronze and brass. High rotational precision Right-hand cutting Point cut - Helical point from Ø3mm with split point DIN 1412 C Øh8 Tolerance 118° Point angle 20 to 30° Helix angle Applications: Industrial