Description
The DF-1480 bit is our 8 mm or approximately 5/16 in high speed steel cobalt (HSCO) spot-weld bit. The twist is the same size as the shank which is also 8 mm and has a flat spot on it to be tightened into our DF-15DX Series spot weld drills. We also offer this bit with a titanium heat-resistant coating DF-1680T. Our…
