Item #1157 10mm Norseman Cobalt TIN Pilot Point Spot Weld Cutter. Made in the USA
This is for one 10mm 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 10mm size is for cutting larger automotive spot welds. Made in the USA.