Features and Benefits:

• Use in either an electric or pneumatic drill
• 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
• Made in the U.S.A.

This set of 4 spot weld cutters operate up to 2000 RPM.  Leaves a clean hole that requires little grinding. It's self centering and doesn't require a punch.  These are a solid one piece constructed cutter and are made durable! The set includes the following sizes: 1/4", 5/16", 3/8" and 1/2".