Keysco 77775, Spotweld Cutter - 5/16"

• High Speed Steel (M2)
• Use in either an electric or pneumatic drill
• Operates at speeds up to 2,000 rpm
• Leaves a clean hole that requires very little grinding
• Self-centering point minimizes walking, will not require a punch
• Solid one-piece construction will not break or snap
• Factory resharpening service