Norton Abrasives, 63642503531, Flat Flap Disc, 4-1/2 in., Coated, Extra Coarse, Zirconia Alumina, 13000 RPM

Work with increased comfort thanks to the vibration-absorption properties in the fiberglass/resin backing plates of this Charger R822 coarse grit center mount fiberglass heavy duty flat flap disc. This disc pairs with your right angle grinder for coarse grit blending, beveling, deburring and stock removal, and the disc's high-density, jumbo semi-open flaps act like a finer grit by minimizing loading on soft metals. Its zirconia alumina abrasive provides an excellent cut with a total performance that's two to three times that of aluminum oxide products and well-suited for work with mild carbon steel.

Applications

• Stock Removal
• Beveling
• Blending
• Deburring

Features

• Type 27 flat flap disc with zirconia alumina abrasive for excellent cut and long life, and 2 - 3 times total performance over aluminum oxide products; excellent choice for mild carbon steel and weld
• Smooth running, high density/jumbo semi-open flaps improve life, minimize loading on soft metals, and make these act like finer grits
• Excellent choice for coarse grit blending, deburring, and stock removal
• Their fiberglass/resin backing plates are the most popular plate configuration due to high strength, light weight, ability to absorb vibration, and operator comfort

Machines

• Right Angle Grinder

Markets

• Collision Repair
• Medical Industry
• Metal Fabrication/Welding
• Home & Leisure
• Paint & Drywall
• Transportation
• Manufacturing & Industry

Materials

• Brass
• Soft Carbon Steels
• Bronze
• Super Alloys
• 400 Series Stainless
• Aluminum
• 300 Series Stainless
• Titanium
• Cast Iron

• Max Operating Speed RPM: 13000
• Grit Size: P40
• Grade: Extra Coarse
• Diameter: 4-1/2 in.
• Arbor Hole: 7/8 in.
• Attachment: Center Mount
• Abrasive: Zirconia Alumina
• Abrasive Type: Coated
• Backing Material: X-wt. Cotton
• Disc Type: Flat Flap Disc
• Compatibility: Right Angle Grinder