TRUE SIZE ALLUMINUM RING MANDREL 1/4 SIZES 1-16 w/3 but a distinct advantage is

but a distinct advantage is that the surface of work pieces get work hardened

Forward or Reverse Rotation

Blocks are 3-1/2" x 2-3/8"

．Speed (Speed): 3000rpm

Sounds crazy but because of Antilopes' quality you'll get more cuts spend less time changing blades due to breakage experience less dulling and truer cutting

TRUE SIZE ALLUMINUM RING MANDREL 1/4 SIZES 1-16 w/3 but a distinct advantage isThe True Size ring mandrels are precision made and individually calibrated to match with the True Size Precision ring sizing system. When used with the True Size ring sizing system, you can be assured of correct sizing from the front counter to the jewelers bench, eliminating costly ring sizing errors. The True Size Ring Mandrels are made from hardened steel and then laser etched in 1 4 sizes from 1 16.