drill bits & sets
knkut spot weld drill 10.0 mm
p strong features and benefits strong p ul li modified point is chip resistant li li made of cobalt steel li li substantially more abrasion resistant li li high red hardness li li permits speeds 30 % greater than high speed steel li ul p knkut spot weld drill bits are designed to effectively cut auto panel spot welds . made of cobalt steel the high red hardness permits speeds 30 % greater than high speed steel spot weld drills . cobalt steel is substantially more abrasion resistant resulting in a very long lasting cutting edge . knkut spot weld drill bits have a spur point designed to cut through the weld on one panel while leaving only a slight penetration into the second panel . the modified point is chip resistant . p