Engrave Tools Rotary Spherical Burr Grindings Bit Diamond Grind Jade Carve Tool Needle Head Cutter

Label:Yes Shank Diameter:3mm(0.08inch). Shape:Round Ball Shape. Color:Silver Tone. 100% brand new and high quality. Quantity:9pcs/set(Include Head Diameter:1/1.5/2/2.5/3/4/5/6/8mm) Material:Metal,Diamond. Grit:100#. Head Diameter:1/1.5/2/2.5/3/4/5/6/8mm

Features: 1.Cylindrical tip, diamond coated head. 2.Can be installed on the electronic grinder, hanging mill and hand electric drill. 3.Used for sculpturing, dressing, grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials. Package Include: 9pcs/set Notice: 1.Transition: 1cm=10mm=0.39inch. 2.Please allow 1-2cm error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.