Description :<br>8MM head THK Tungsten Carbide Rotary Point Burr Die Grinder 6mm Shank<br>Shank : 6mmHead size : 8mm (close to 5\/16 inch)Used for grinding， carving and shaping in steel， cast iron， brass， copper， hardwoods， plastics， etc.<br>Please check the shapes and size as below and buy what you need :Cylindrical end cut (A8) - 60mm total length and 20mm cutting lengthRound head cylindrical (C8) - 60mm total length and 20mm cutting lengthBall (D8) - 50mm total length and diameter 8mmBullet (F8) - 60mm total length and 20mm cutting lengthPointed Tree (G8) - 58mm total length and 18mm cutting length<br>Package included :<br>1 x 8MM head THK Tungsten Tool<br>Details pictures :