Therwen 48 Pcs Flap Disc 4-1/2" x 7/8" Cutting Discs Type 29 Grinding Wheel 40/60/80/120 Grit, Flap Wheel Aluminum Oxide Grinding Wheel for Sanding, Stock and Rust Removal, Finishing, Grinding - GFA-Therwen-1206

• Sufficient Quantity: this package includes 48 pieces flap wheels in 40/60/80/120 grits, each grit has 12 pieces. These sanding discs are suitable for various sanding jobs, such as removal, welding, sanding, deburring, rusting, cleaning, polishing and more, making your grinding work easier Quality Material: made of reliable aluminum oxide, the grinding wheels are durable and long lasting, solid and elastic, tough enough to withstand heavy duty work and have a high resistance to wear and tear, ideal for high speed and heavy duty polishing and grinding jobs. This grinder sanding disc has a maximum R. P. M up to 13, 300 Convenient Size: our grinding discs measure about 4.5 x 4.5 x 0.12 inches/ 11.5 x 11.5 x 0.3 cm, about 500 square millimeters in area, and about 2.5 ounces in weight, are easy to operate and can be applied for large area grinding, and also nice for grinding irregular shaped surfaces, save time and effort and increase your efficiency Versatile Grinding Demand: this angle grinder sanding disc is appropriate for a wide variety of grinding applications, from wooden sanding to metalworking, helping you to achieve nice operations and better processing results, making the material and product surfaces finish and smooth Versatile Grinding Demand: this angle grinder sanding disc is appropriate for a wide variety of grinding applications, from wooden sanding to metalworking, helping you to achieve nice operations and better processing results, making the material and product surfaces finish and smooth