China Manufacturer Supply Tungsten Carbide Rotary File, Tool, Double Cut Burrs, Sj

China Manufacturer Supply Tungsten Carbide Rotary File, Tool, Double Cut Burrs, Sj. Premium Tungsten Carbide Material: Made from pure tungsten carbide with grades YG6, YG8, YG11C, and YG15C for extreme hardness. High Durability Performance: Durability is 10 times higher than HSS burrs and 200 times higher than small grinding wheels. Customized Product Options: Customized samples available with specific model and size requirements. Wide Shank Diameter Range: Available in 2.35mm, 3mm, and 6mm shank diameters for various tool compatibility. High Speed Operation: Tool speed ranges from 15000 to 45000 RPM for efficient cutting. ISO9001:2008 Certified: Manufactured under strict quality management systems with ISO9001:2008 certification. Low Minimum Order Quantity: MOQ starts at just 2 pieces, allowing for small quantity orders.