57-112
HSS-TiN metal drill bits 1.5 mm, 5 pcs. Brand: NEO TOOLS
HSS-TiN 1.5 mm metal drill bits, 5 pieces 57-112 by NEO TOOLS are drills that are deeply ground according to DIN 338 and made of 9341 steel; they have a tip angle of 135° with C-type shear correction and a cylindrical shank for easy drilling without scoring. An additional titanium nitride (TiN) coating reduces cutting resistance and helps maintain high hole quality - especially when working on drill stands. The working part is 18 mm long and the overall length is 40 mm, while the recommended speed range for metal is 2550-3800 rpm. The intended use of the drill bits from NEO TOOLS includes steel, cast iron, non-ferrous metals (copper, aluminium, brass) and plastics.