5" Diamond Cutting & Grinding Discs, Double-sided for Granite, Marble, Porcelain

• Size: 4.921 in diameter, 0.984 in diamond height, #40/50 diamond grain.
• Application: ideal for dry or wet cutting or grinding granite, granite marble, porcelain ceramic stone, etc.
• Special Design: With eight flange holes, the flange can be installed on both sides, both sides can be used efficiently, lower cost
• High performance: Vacuum welded technology provides a longer service life than galvanized saw blade. High Quality Diamond Grain Provides Fast and Smooth Cutting and Grinding
• Recommended machine: diamond cutting and grinding discs suitable for screw angle grinder from 5/8 to 11. Dry or wet cutting or grinding. Recommended speed 7000 RPM, maximum speed 12000 RPM