Feature●Tight Connection Design: Quick change discs, unique safety torque spiral allows to replace disc quickly, just twist it to remove or connect.●When a sanding disc is working, the thread direction of the disc is opposite to the force of friction, which makes the connection between disc and tray/holder tighter and tighter, ensuring steady working even at high speed.●High-Performance Sanding Discs: Black Sanding Discs, with honeycomb structure, are suitable for stainless steel, aluminum, non-ferrous metals, plastics, fiber products, ceramics, stone, wood, concrete surfaces, etc.●When working, grinding particle removes target coating, while tiny fiber polishes the scratch, leaving a glossy surface, a great coating removal disc, perfect for coating/rust/dirt removal.●Superior Zirconium Oxide Discs: Strong cutting force and long-life service, generally used to polish hard metal, such as titanium alloy. Suitable for rust removal and polishing, works well on rugged surfaceDescription Feature:
Aluminium Oxide discs - premium aluminum oxide sandpaper with strong R-lock shank base, 5 kinds of common grit (60/80/120/180/240) to meet your various polishing requirements
Zirconium Oxide Discs - come with 3 kinds of grit (60/80/120), strong cutting force, and long service life, apply for polishing hard metal, such as titanium alloy; perfect for rust removal, works well on a hard surface
Quick change disc has unique safety torque screw, strong wear resistance and fast grinding force.
60 PCS Set
25Pcs Aluminium Oxide discs, 15Pcs Nylon SiC sanding discs, 15Pcs Zirconium Oxide discs, 2Pcs Black Strip discs, 2Pcs Compressed Wool discs, and 1Pcs 1/4" shank holder, 60Pcs in total.