The US PRO 4PC HSS Cobalt Spot Weld Drill Set includes 3 drill bits with diameters of 6.5mm, 8mm, and 10mm, suitable for use with an air drill or regular drill. Made of steel and coloured gold, these drill bits are designed for precision spot welding applications. The set includes a 45mm length drill bit with the manufacturer part number 2646, providing high-quality and durable tools for DIY enthusiasts and professionals alike.
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