Norton® Charger™ 66261119288 R822 Arbor Thread Standard Density Versatile Coated Abrasive Flap Disc, 7 in dia, P36 Grit, Extra Coarse Grade, Zirconia Alumina Abrasive, Type 29 Conical Disc

Flap discs are versatile grinding and finishing tools with three main components - backing plate, adhesive, and abrasive flaps. The flaps wear during use continually exposing new abrasive grain. The different variations of the components provide a variety of applications, ranging from heavy stock removal to blending to finishing. Flap discs are designed for portable grinder applications and can combine the 2-step stock removal and finishing operations of depressed center wheels and fiber discs into one operation.

• Zirconia alumina abrasive for aggressive cut and long life with 2 to 3 times total performance over aluminum oxide products, excellent choice for mild carbon steel and welds
• Type 29 have an angled face providing greater surface contact and are the best choice fast stock removal
• Fiberglass resin backing plates are the most popular due to high strength, lightweight and ability to absorb vibration
• Cotton back cloth for good finish and fast initial rate of cut