3M 9/16" Radial Bristle Discs Kit Fretz The HMR-8 head is cast

The HMR-8 head is cast in 420 stainless steel and hardened to 50Rc

tip to tip

straightforward gap setting

The Oval Tapered Bracelet Mandrel with Tang is a professional-grade forming tool designed for shaping and sizing oval bracelets with precision

Adjustable up-and-down positioning along the vertical rod

3M 9/16" Radial Bristle Discs Kit Fretz The HMR-8 head is cast3M Radial Bristle Discs deliver long lasting, effective polishing and finishing without the need for separate polishing compound it's built right into the bristles. Simply stack the individual discs onto the included pin hole mandrel and use them like a natural bristle brush. Four to six discs stacked together make an excellent brush, giving you a flexible, rechargeable free polishing tool that runs cool to help prevent heat damage and delivers a