30 Pieces Chainsaw Sharpener Stone Burr Grinding Stone File 5/32 Inch/ 4 mm & 50 Pieces Burr Grinding Stone File

Wide application: these burr grinding stone files are suitable for metal polishing like chainsaw jade wood mold steel etc. Size detail: each of the grinding head is about 5/32 inch/ 4 mm in diameter 7/8 inch/ 24 mm in length and the part measures about 3 mm in diameter length is 46 mm; Mesh :120-150. What you will receive: comes with 30 pieces burr grinding stone files enough to apply in and meet your replacement needs. Size detail: each of the pink grinding head is about 0.16 Inch/ 4 mm in diameter 0.94 inch/ 24 mm in length and the part measures about 0.12 inch/ 3 mm in diameter length is .1.81 inch/ 46 mm. Solid material: burr grinding stone file is made of grinding stone with good hardness suitable for metal polishing especially for steel parts after heat treatment durable and not easy to broken. Applicable occasions: these polishing grinding tools are widely applied for machinery bearing mold casting parts deep hole different internal surface welding spot welding seam grinding and burr grinding. Package content: comes with 50 pieces burr grinding stone files enough to apply in and meet your replacement needs. Colour:Silver/Pink+silver Material: Emery/Chrome steel jade + alloy Package Contents: 50 x Burr Grinding Stone File 30 x Grinding Bits Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.