10*/Set 1/4 Double-Cut Tungsten Steel Carbide Rotary Burr Die Grinder Shank-Bit

Features: brand new high quality Made of high-quality materials for durability High helix and large chip evacuation for fast metal removal Special brazed elements provide excellent braze strength Excellent impact strength Can withstand high strength Can withstand higher temperatures without failure Cutting close to center For electric or air tool drive (also used in machine tools) Electric or air tools usually rotate at 6000-50000 rpm suitable for cast iron cast steel carbon steel alloy steel stainless steel and other materials In most jobs the rotary burr set can replace the impeller and the service life is 10 times that of ordinary high-speed steel burrs and 200 times longer than the impeller. Double Cut Head: The double cut type cuts rows of knives in two intersecting directions for fast material removal and a rougher finish They all have toughened and hardened steel shanks that provide rigidity and strength. This prevents bending and reduces vibration which increases tool life. Product parameters: Material: tungsten steel solid carbide Handle diameter: 3mm Cutting edge diameter: 6 mm Head: 1/4 inch Handle: 1/8 inch Color: Silver (as pictured) Size: As shown (approximately) Compatibility: Smaller rotation tools Package list: 10 * Tungsten Carbide Rotary Burr Bits 1 * Storage Box Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.