JINGLING 12" inch 300mm Diamond Grinding Disc Grit 120 No Hole Flat Lap Disk Lapidary Tools for Stone Glass

JINGLING 12" inch NO CENTER HOLE Diamond Grinding Disc Coated Flat Lap Disk Grit 120 Product Specification: Product Name: 12 inch diamond disc, 12" flat lap disc, 300mm diamond lapping disc Outside diameter : 12" inch (300mm) Arbor hole : No Center Hole Thickness : 1.3 mm Grit : 120 (Coarse) Material: Steel, diamond Diamond coating surface area : almost 95%, only one side is coated diamond Recommended speed: 1800RMP Wet use recommended Suitable to grinding gemstone, jewelry, glass, rock, carving knife, etc. These diamond grinding discs are one of the finest discs manufactured for hobby, lapidary, glass applications The diamond flat lap disks have a high density quality diamond coating The diamond lapidary discs are absolutely flat and parallel to meet the most exacting faceting requirements Installation Recommendations Step 1. Sanded and cleaned the back of the disc firstly Step 2. Used industrial strength self adhesive Velcro strips 2 inch strips Step 3. Trimmed to the shape of the disc, then applied velcro to the machine base PS: Industrial strength self adhesive Velcro strips, it's not included in the product and needs to be purchased separately Also available in grits 60, 80, 100, 120, 150, 240, 320, 400, 600, 800,1000

• Product Name: 12 inch Diamond Grinding Disc, No Hole Flat Lap Disk, Diamond Lapidary Discs
• Outside diameter: 12"(300mm); Thickness: 1.3mm; Grit: 120; Grit Type: Medium; Arbor hole: No Hole
• Arbor hole: No Center Hole,the surface is completed filled with diamond, only one side is coated diamond
• The diamond discs are one of the finest discs manufactured for hobby, lapidary, glass applications
• Absolutely flat and parallel to meet the most exacting faceting requirements