SI FANG 100Pcs 1 inch Sanding Discs Roll Lock Disc Set, Fine Medium Coarse R Type Aluminum Oxide Surface Conditioning Disc Die Grinder Quick Change Sanding Disc, 40 60 120 180 240 Mix Grit

Features: Aluminium Oxide corundum abrasive grain has high abrasion resistance and hardness, and the surface is attached with thermal and blocking resistant coating, which can improve the grinding efficiency and service life. Suitable For:carbon steel, cast iron, titanium, aluminum, brass, bronze, copper or hard woods and can also be used on stainless steel, cobalt alloys and nickel alloys. Specification: Material: Aluminium Oxide Color: red Size: 1 inch Grit: 40/60/120/180/240 Grit Type: Quick Change Speed: 25,000 RPM Quantity: 100Pcs Package Content: 100pcs aluminium oxide sanding discs

• Package: 100pcs 1 inch quick change sanding discs, a total of 40/60/120/180/240 grit in five grit sizes. Size: 25mm( 1''), Max Operating Speed: 25,000 RPM. It can be used for rotating tools with round/hexagonal shank. Such as electric drills, hand drills, mold grinders, pneumatic grinders, angle grinders and other electric or pneumatic tools.
• Each sanding discs set comes with 5 grits 40/60/120/180/240#, individual grits will appear brown color due to different batches, please rest assured that we only make high quality sanding discs, ideal for you to use for sanding and polishing detail parts.
• LONGER LIFE AND HIGHER EFFICIENCY --- These 1 inch sanding discs are made of ultra-high quality alumina grains, our quick change sanding discs are of better quality, with a 4-6 times increase in cutting strength and lifespan compared to ordinary quick change sanding discs on the market.
• 1 Inch quick change sanding discs for metal stock removal, blending, deburring, leveling, grinding, sealant corrosion removal, finishing and polishing on flat or contoured surfaces and due to their small diameter, excel in confined or hard to reach spaces.
• Perfect for All Surface: Suitable for different shapes of various objects, works well even on rugged surface. The 1 inch sanding disc is suitable for wood, plastic, stainless steel, alloy, iron, non-ferrous materials and other materials.