6 24 inch Aluminum master lap for Diamond coated Flat Lap Disk Grinding wheel.
HOMEMADE FLAT LAP FOR POLISHING STONES COST ME 10 TO BUILD EASY SUPER SIMPLE
6 inch(150mm)12.7. All our diamond flat laps wheels have a 1/2 arbor hole and are intended to be mechanically clamped to a Master Lap. 6 24 inch aluminum master lap for diamond coated flat lap disk grinding wheel
14 inch(350mm)12.7. 8 inch(200mm)12.7. We recommend using the Aluminum master lap for Diamond coated Flat Lap Disk.