Description:
Made of M35 material including cobalt, having high hardness, stable performance. 135-degree split-point tip. Including 74pcs drill bits in total in different size. Ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron. High speed steel M35 cobalt drill bit set is widely used in the drilling of stainless steel plate, automobile spring steel and die steel.
Specification: Material: HSS CO/M35 Size: 1MM x 10pcs, 1.5MM x 10pcs, 2MM x 10pcs, 2.5MM x 10pcs, 3MM x 5pcs, 3.2MM x 5 pcs, 3.5MM x 5 pcs, 4MM x 5 pcs, 5MM x 5 pcs, 6MM x 5 pcs, 7MM x 2 pcs, 8MM x 2 pcs Weight: 348 g / 12.3 oz(approx.)
Package list: 74PCS x M35 Cobalt Drill Bit