10pcs 3mm Shank Double Cut Tungsten carbuye Rotary Burr Sets For Dremel Rotary Tools Rotary FileFeatures:1. Made by Tungsten Carbuye , ensure fast cutting and polishing.2. Fine workmanship is beneficial for production efficiency,and long service life.3. It is specially designed to bring single and double sides , easy to use, safe and reliable.4. Application -- Can be processed cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals, and marble, jade, bone and other non-metallic.Specification:Item Name: Rotary BurrType: single lineMaterial: Tungsten CarbuyeLength:38mm (close to 1.5")Shank Diameter: 3mm (close to 1/8")
