Merit® Merit® PowerFlex® 66254420008 R828 Center Mount Standard Density Coated Abrasive Flap Disc, 7 in Dia, 7/8 in Center Hole, P80 Grit, Coarse Grade, Zirconia Alumina Abrasive, Type 29 Conical Disc
Description
Merit® PowerFlex® Coated Abrasive Flap Disc, Center Mount Standard Density, Series: R828, 7 in Disc Dia, 7/8 in Center Hole, P80 Grit, Coarse Grade, Zirconia Alumina Abrasive, Type 29 Conical Disc, Fiberglass Backing, 8600 rpm Maximum
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.
Specifications
Abrasive Material | Zirconia Alumina |
Backing Material | Fiberglass |
Center Hole Size | 7/8 in |
Disc Diameter | 7 in |
Disc Type | Type 29 Conical |
Grade | Coarse |
Grit | P80 |
Maximum Speed | 8600 rpm |
Series | R828 |
Type | Center Mount Standard Density |
Country of Origin: Canada
Application:
Beveling, Blending, Deburring and Stock Removal
Features
- Quality zirconia alumina abrasive for good cut rate and life at low initial price point
- 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
- Polyester cotton backing combination for good cut rate and finishing
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