MAXIDISC FLAP DISC GB 4-1/2" 40G

The Pearl Abrasive MaxiDisc Zirconia Greenback Flap Disc is a trimmable disc with medium flexibility and a T-29 shape. The Easy Trim backing is 50% polyester/50% cotton, reinforced with fiberglass, and allows the user to shave of the backing as the flaps wear down. It has Zirconia grains which allows the disc to run cooler and provide lubricant to prevent burn marks and discoloration.

Features:
• Size: 4-1/2" x 7/8"
• Grit: Z40
• Max RPM: 13,300
• Application: Ferrous metals, iron, steel, stainless steel and other hard materials