Norton
Norton® PowerFlex® 66254437004 R828 Center Mount Standard Density Coated Abrasive Flap Disc, 4-1/2 in Dia, 7/8 in Center Hole, P40 Grit, Extra Coarse Grade, Zirconia Alumina Abrasive, Type 27 Flat Disc
66254437004
MFG #: 66254437004
$6.02
/ EA
Non-Stock Item
- Abrasive Material: Zirconia Alumina
- Backing Material: Fiberglass
- Center Hole Size: 7/8 in
- Color: Blue
- Country of Origin: FR
- Disc Diameter: 4-1/2 in
- Disc Type: Type 27 Flat
- Grade: Extra Coarse
- Grit: P40
- Manufacturer Name: Saint-Gobain
- Maximum Speed: 13300 rpm
- Request For Quote: No
- Series: R828
- Type: Center Mount Standard Density
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.
- Item Features
- Application
- Quality zirconia alumina abrasive for good cut rate and life at low initial price point
- Type 27 flat discs are designed to be used at a 0 to 15 deg angle on flat surfaces for blending and smooth finishing
- 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
Beveling, Blending, Deburring and Stock Removal