Sealey 8mm HSS Cobalt Spot Weld Drill Bit For Drilling Out Spot Welds AK4734
MANUFACTURER PART NUMBER:AK4734. Model Number: AK4734. Model No AK4734. 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.