Drillpro 40pcs 16/20/25/30mm Abrasive Mounted Grinding Stone Cylinder Head Wheel Abrasive Tools for Rotary Tool

Descriptions: Drillpro 40pcs 16/20/25/30mm abrasive mounted grinding stone cylinder 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. Cylinder 16mm 55mm 30mm 6mm 20mm 55mm 25mm 53mm 30mm 53mm Quantity: 40pcs (each size 10pcs) 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: 40 Pcs x Cylinder Head Shank Mounted Stones More Details: