Features: Front-end with tooth edge, more complex inner end surface of the workpiece. Mold processing and manufacturing, mechanical chamfering, chamfering and groove processing, casting cleaning, forging, flash welding, burrs and welding, seam, and metal and non-metal materials, arts and crafts, engraving, etc. Which can penetrate into the workpiece and are suitable for more complex working environments. Specifications:Material: Tungsten Carbide SteelType: Double Groove Color: Silver Head Diameter: 6/8/10/12/14/16mm (Optional)Total Length: As the picture shownIt is suitable for soft materials such as wood, aluminum and plastic. Optional Type:DX0605M06,DX0807M06,DX1009M06,DX1210M06,DX1412M06,DX1614M06Quantity: 1pc Package Contents:1*Rotary ToolNote:1. The actual colors 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.