Spotweld Cutter Pro Kit 3/8 And 1/2 in

Solid steel Pro Spotweld Cutter Set effortlessly drills-out spot welds Two 1-piece cutters make clean cuts through spot welds, without damaging the bottom panel, with little or no grinding required to finish the job. 3/8" (10mm) diameter1/2" (13mm) diameterSolid, 1-pc. M2 steelSelf-centering point prevents "drill walking"Over 300 cuts without sharpening