【What You Will Get】 This Roll lock discs kit comes with 2 pcs 1/4'' disc holders, 1pc pallet, 40pcs aluminum oxide discs (36#/60#/80#/100#/120#/180#/240#/320#, 8 grit, 5pcs each), 6pcs abrasive sanding discs (coarse/medium/fine) and 6pcs strip discs(soft, medium-hard, harder). Various 2 inch sanding discs to meet your polishing requirements 【Quick-Change & Steady Design】These sanding disc die grinder accessories have a unique safety torque screw, designed to easily and quickly screw onto the disc holder for convenient change discs with a simple twist-off, twist-on action. Ensuring a steady working and no fallout. 2 pcs 1/4" holders can be compatible with various rotary tools, such as pneumatic tools, air grinder, and electric tools 【Max Performance】2 inch roll lock surface conditioning discs are suitable for stainless steel, alloys, non-ferrous materials, plastics, and fiberglass. Drill sanding attachment are useful for auto body and automotive work, such as rotor finishing, and on motorcycles, boats and so on. 2 inch die grinder sanding disc attachments combine premium sanding grains(aluminum oxide/non-woven aluminum oxide/SiC). High toughness shank base, long last with nice wear resistance 【Nice Match Size】2 inch sanding disc attachments combine high-quality sanding grains, 1/4 inch shank roll lock disc holder for air grinder, power drill, die grinder, pneumatic tools and other power tools. 2 inch roll lock sanding discs with ideal size, they are ideal for various surface prep conditioning, oil paint removal, rust removal or adhesive removal, sanding, cleaning, grinding, deburring, polishing, finishing, etc 【Quick Change for Saving Time】Abrasive sanding discs are ideal for deburring, finishing, and cleaning on flat or contoured surface of metals to allow for quick and easy operator assembly. These die grinder accessories are suitable for metal, solder, stone, wood, die casting parts, bicycle parts, machinery, knives, and many other items 2 inch Roll Lock Quick Change Discs Set, Sanding Discs with 1/4" Holder, for Die Grinder Surface Prep Strip Grind Polish Finish Burr Rust Paint Removal