Drillpro 10pcs 3x12/6x22/6x25mm Abrasive Mounted Grinding Stone Spherical Head Wheel Abrasive Tools for Rotary Tool

Descriptions: Drillpro 10pcs 3x12/ 6x22/ 6x25mm abrasive mounted grinding stone spherical head wheel abrasive tools for rotary tool Specifications: Brand: Drillpro Material: White Corundum Maximum speed: 12000 rpm Grinding Head Shape Grinding Head Dia. Total Length Grinding Head Length Shank Dia. Spherical 12mm 43mm 12mm 3mm 22mm 41mm 22mm 6mm 25mm 50mm 25mm 6mm Quantity: 10pcs (same size) Features: - White corundum grinding head has the characteristics of high hardness, excellent self-sharpness, strong grinding force, high efficiency, acid and alkali corrosion resistance and high temperature resistance. - White corundum grinding head is easy to break, sharp edges and corners, good cutting performance and small grinding heat; - G`eneral grinding for thin-walled parts, high-speed steel, alloy steel, hardened steel workpieces, gear grinding, threading and profile grinding, as well as some steel with higher hardness, such as bearing steels and automotive steel sleeves. Package Included: 10 Pcs x Spherical Head Shank Mounted Stones More Details: