10PPCS Flap Discs 40 Grit 4.5" x 7/8" High Density Zirconia Type 29 Flap Sanding Disc for Grinding,Sanding Grinding Wheels,Aluminum Oxide Abrasives,Grinder Disc

Zirconia Oxide Grains: These angled flap discs, also known as cut off wheels 4 1/2 inch, are constructed with industrial grade premium zirconia abrasive for strength, durability, and extended disc life as it holds up to high temperatures and pressure.
Multi Application:Each angle grinder sanding disc is made with coarse 40 grit zirconia alumina, making this abrasive flap disc ideal for aggressive grinding on hard to grind materials like metal, rubber, plastic, fiberglass, and wood.
Professional Grinder Flap Disc: 4-1/2-inch diameter with a 7/8-inch arbor size compatible with an angle grinder with a maximum 13,300 RPM grinding speed,this angle grinder flap disc is designed for grinding, blending, sanding, and finishing on a wide range of material.
Durable material: Beveled Type 29 discs are best used at an angle and are effective for edge shaping, deburring, grinding contours, and radius grinding on steel, sheet metal, welding, machining, heavy duty equipment and industrial maintenance.
Friendly service: If the product cannot be used or the packaging is damaged after receiving it, you can contact our customer service and we will answer your questions

Features: 1. The flap disc sanding grinding wheels, mainly used to metal grind.

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