4 pcs 25mm Stone Rotary Grinding Bits with 1/4 Inch Shank, Aluminum Oxide Mou…

These polishing bits have 1/4” shank, for high speed drills and easy bit changes. Especially useful where larger wheels will fit or where small abrasive wheels wear out too quickly. Material: 80 grit aluminum oxide.

4 pcs 16mm Stone Rotary Grinding Bits with 1/4 Inch Shank, Aluminum Oxide Mounte

These polishing bits have 1/4” shank, for high speed drills and easy bit changes. Material: 80 grit aluminum oxide.

4 pcs 25mm Stone Rotary Grinding Bits with 1/4 Inch Shank, Aluminum Oxide Mou…

These polishing bits have 1/4” shank, for high speed drills and easy bit changes. Material: 80 grit aluminum oxide.