HSS Cobalt Fully Ground Drill Bit Set 99pc

- HSS Cobalt drill bit set. - 135° Split point self-centring tip make for easier penetration. - 5% Cobalt helps to increase life of drill bit. - Suitable for drilling high carbon steel and stainless steel. - Contents Ø1.5 (x16), 2 (x16), 2.5 (x15), 3 (x10), 3.2 (x10), 3.5 (x8), 4 (x8), 4.5 (x3), 5 (x3), 5.5 (x2), 6 (x2), 6.5 (x2), 8 (x2), 10mm (x2). - Supplied in a metal storage case.