1PCS 4 Inch Resin Flexible Diamond Grinding Polishing Wheel, 1" Arbor Grit 60 to 50000 for Lapidary Cabbing Machine,Gemstone Jade Agate Crystal Glass Polishing Disc(Grit 50000)

This 4-inch resin flexible diamond polishing wheel is specially designed for lapidary cabbing machines. The flexible resin-bonded diamond layer ensures smooth surface contact and efficient grinding, minimizing scratches and chipping while achieving an even, glossy finish. Outside diameter: 4" / 100mm Thickness: 1.18" /30mm Arbor: 1" / 25.4mm with include reducing spacers to reduce bore to fit shafts with diameter 3/4"(19mm), 5/8"(16mm), 1/2"(12.7mm) Grit:50000# Optional Grit:60/140/280/600/1200/3000/8000/14000/50000 Materials: Resin,Diamond,Plastic. Package Content: 1 × 4 inch Resin Flexible Diamond Lapidary Polishing Wheel. Full Polishing Process Coverage 60#–280#:** Rough grinding and fast shaping 600#–1200#:** Fine grinding and surface refinement 3000#–14000#:** Pre-polish and fine polishing 50000#:** Final mirror polish for brilliant luster Usage Tips: Use with water cooling to reduce heat and extend lifespan. After use, rinse the wheel clean and air dry before storage. Ideal for gemstones, jade, agate, crystal, and glass polishing.

• High-quality diamond abrasive embedded in a flexible resin bond layer provides excellent surface contact, smoother grinding, and reduced chipping. Ideal for hard materials like gemstones, jade, agate, and glass
• Grit:50000;More grits available:60/120/280/600/1200/3000/8000/14000/50000. Covers every stage from rough shaping to final mirror polish
• Fits most 6-inch lapidary cabbing and polishing machines with 1" arbor shafts. Suitable for both professional gem cutters and hobbyists
• Durable resin layer offers excellent wear resistance and consistent cutting performance. Recommended for wet use with water cooling to prevent overheating and extend wheel life
• Package include:1pcs 4" resin flexible diamond lapidary grinding polishing wheel