Kwb HSS E Metal Drill Bit Set Set, 13 Pieces, Ø 1.5 to 6.5 mm (Pitch 0.5 mm) as Well 3.3 and 4.2

Twist drills in industrial quality and alloyed with 5 % cobalt - diameter sizes of the 13-piece set: 1.5, 2, 2.5, 3, 3.3, 3.5, 4, 4.2, 4.5, 5, 5.5, 6, 6.5, according to DIN 338 Steel drills with cross-grinding to DIN 1412 C, self-centering and cylindrical - it is essential to observe the speed of the drill (see back of packaging) The drills are robust against extreme heat, for materials that are difficult to machine and are particularly suitable for alloyed and unalloyed steel, stainless steel, stainless steel V2A/V4A, grey cast iron, cast steel, bronze, plastics, etc. Right-hand cutting, precision-ground Cobalt HSS drills from kwb Even at high heat the twist drill wears only slightly (article number: 421600), Weight: 0.26235009178 Pounds, Manufacturer: KWB