Goodhd Wet Dry Sandpaper Sanding Bar Rod Abrasive For Rotary Tool 180-7000 Grit

Features: brand new high quality Made of high-quality materials for durability All come with 3mm shanks that fit most drills and grinders. It can be installed on electronic engraving machines hanging mills hand mills and other machines. Perfect for polishing and grinding all kinds of metals gems stones wood jewelry bone teeth and more Product parameters: Type: Wet and dry sandpaper for burrs Material: wet and dry sandpaper + steel rod Overall length: about 55 mm Shank length: about 26mm Shank diameter: 2.35mm Working length: about 24mm Sandpaper stick diameter: about 10mm Minimum speed: 3000RPM Maximum speed: 7000RPM Grain size from 180 to 7000: from coarse to superfine Granularity: 180 240 320 400 600 800 1000 1200 1500 2000 2500 3000 5000 7000 (optional) Package Included: 1 * Wet Dry Sandpaper Bar Abrasive Note: 1.The real color 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.