6inch/8inch 12.7mm Aluminum Master Lap Polishing Plate Holder for Diamond Grinding Pad / Sanding Disc Grinding Pads

6inch/8inch inch Aluminum Master Lap Grinding Pads for Diamond Coated Flat Lap Disk Disc Wheels Abrasive Wheel

Material: aluminum

Outer diameter: 150MM/200MM

Inner aperture: 12.7MM

Thickness: 10MM

Weight: About 300G/500G

The Aluminum master lap for Diamond coated flat lap disk grinding wheel, it is only a machine accessories

The Aluminum master lap is only a machine accessories. The material is 100% aluminum, no diamond coated on the surface. So that you can't using it to grinding stone directly.

We recommend using the Aluminum master lap for diamond coated flat lap disk.