ITEM NAME:5pcs Woodworking Rotary Burrs Wood Carving Engraving File Rasp Drill Bit Set fd Descriptio n Name: Car.5 Piece Rotary Burr Set Rasp Tool Grinding Polishing Shaping Burnishing Wood New. Type: Rotary Burr. Quantity: 5Pcs. Shank: 6mm. We'd like to settle any problem in a friendly manner. 3〠High product processing quality, high finish, can process out a various of high-precision mold cavity.