60381

60381 is a 19-piece cobalt drill bit set with straight shanks, covering diameters from 1 mm to 10 mm in 0.5 mm increments. The set includes sizes 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, and 10 mm. Cobalt construction provides heat resistance for drilling hard metals.