Item #1155 8mm Norseman Cobalt TIN Pilot Point Spot Weld Cutter. Made in the USA
This is for one 8mm Cobalt TIN Pilot Point Spot Weld Cutter. Cobalt bits are slightly harder than the normal High Speed Steel HSS ones. TIN (gold coating) makes it even stronger. And will cut harder metals. The 8mm size (same as 5/16") is the most common for cutting automotive spot welds. Made in the USA.