Out of stock Bits Cobalt Conical Shank Drill 28 Mm. COFAN COF 09692800 €142.57 Cobalt drill bit with conical handle, Morse taper, HSS CO high-speed steel, rectified and 118º tip, sharp.Technical characteristics:Diameter [mm]: 28 Cone: 3 Total length: 291 Cut length: 170 View