Sealey AK4734 8mm HSS Cobalt Spot Weld Drill Bit - Heavy Duty Cutting PR
Sealey AK4734 Ø8mm HSS Cobalt Spot Weld Drill Bit. Made from HSS with 5% Cobalt for longer life. Suitable for drilling out spot welds on most common vehicle panels including galvanized and high stress steels.