Features 1、This carbide burr is made from quality tungsten steel, which is durable for long service life. 2、Good processing quality, high finish. Can be processed into a variety of high‑accuracy shape mold cavity 3、Widely used for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding. 4、It is widely applicable in body workshops, manufacturing workshops, brake workshops, industrial workshops, and mold manufacturing. 5、Please feel free to contact us if you have any question about our product and service, we will try best to solve it. Specification Item Type: Carbide Burr Material: Tungsten Steel Product Use: Rotating Burr Maximum Head Diameter: Approx. 12mm / 0.47in Shank Diameter: Approx. 6mm / 0.23in Package List 1 x Carbide Burr