279 Pack 2/3 inch Versatile Sanding Discs Pad Kit for Drill Sanding Grinder Rotary Tools Attachment with 2Pcs 1/8"&1/4" Shank Backer Plate, Sanding Pads Includes 80-3000 Grit

FIRST CHOICE - Premium 240Pcs 2 inch (50mm) aluminum oxide sandpaper with strong hook loop base, 12 kinds of common grits (P80-3000) to meet your various polishing requirements. It features 30pcs of 3-inch discs in grits from P1000 to 3000 for fine detailing work. THREE-WAY CONNECTIVITY: UNIFORM CONTROL through the AIR-TOOL BACKER PLATE with interchangeable 1/8"&1/4" SHANKS, allowing use with drills, grinders, and rotary tools, and enabling direct attachment to pneumatic tools sans shank. EXPANDED CONNECTION OPTIONS: To cater to your every project need, we've sourced two distinct shank types on 3inch/75mm pad. The 1/4-Inch (6.3mm) ROUND SHANK proves ideal for pneumatic tools, while the 1/4-Inch HEX SHANK offers superior compatibility with electric tools. MULTIPURPOSE USAGE: Enables efficient workflow across numerous applications, including woodworking, carving, fabrication, construction, and crafting, by employing specialized techniques for adapting to curved surfaces, tackling large-scale sanding tasks, and achieving meticulous polish in tight spaces. SECRET SETUP FEATURE: This design ingeniously incorporates an M6 external threaded rod, allowing you to attach a 3mm shaft securely onto the 3-inch backing plate. It's a nifty little feature, isn't it?