PRECIHW 10 Pack Chainsaw Sharpener Stone, Burr Grinding Stone File, Polishing Grinding Tool Grinding Bits for Chainsaw Sharpener, Grey, 3/16 Inch/ 4.8 mm

?????? - Size details: each of the grey grinding's head is about 3/16 inch/ 4.8 mm in diameter, 7/8 inch/ 23 mm in length, and the shank part measures about 1/8 inch/ 3.2 mm in diameter, total length is approx. 1-7/8 inch/ 48 mm - Reliable and durable material: made of quality emery grain, effective grinding effect, fine and even, fine carving, hard texture, not easy to break, durable enough for a lasting time using - Easy to install: the grinding bits for chainsaw sharpener are easy to install and features good heat-dissipation, you can apply it to polish without disassembling the chain, which saves time and effort for you, effectively improving work efficiency - 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 Included: 10 pieces burr grinding stone files, enough for you to apply in daily life and meet your replacement needs. ????? 10 Pack Burr Grinding Stone File, Polishing Grinding Tool Grinding Bits for Chainsaw Sharpener, Grey, 3/16 Inch/ 4.8 mm Features: ?Easy to install: You can apply it to polish without disassembling the chain, which can improve work efficiency. ?Reliable and durable material: made of quality emery grain, effective grinding effect, fine and even, fine carving, hard texture, not easy to break, durable enough for a lasting time using. ?Wide applications: coming pink polishing tools works well in polishing chainsaw and rotary tools, jade, bodhi, wood, mold and steel after heat treatment. Specifications: Material: grinding stone Color: Grey Size: Grinding head diameter: approx. 3/16 inch/ 4.8 mm in diameter Grinding head length: approx. 7/8 inch/ 23 mm Shank diameter: approx. 1/8 inch/ 3.2 mm total length is approx. 1- 7/8 inch/ 48 mm Package includes: 10 x Grey