4-1/2" x 7/8" 60GR ZA FLAP DISC
NORT63642503532
MFG #: 63642503532
$19.23
/ EA
- Abrasive Material: Zirconia Alumina
- Backing Material: Fiberglass
- Country of Origin: FR
- Disc Type: Type 27 Flat
- Manufacturer Name: Saint-Gobain
- Maximum Speed: 13000 rpm
- Series: R822
- Type: Center Mount Jumbo High Density
- Disc Diameter: 4-1/2 in
- Center Hole Size: 7/8 in
- Grade: Coarse
- Grit: P60
- Color: Blue
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.
- Application
- Item Features
Beveling, Blending, Deburring and Stock Removal
- 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 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
- Cotton back cloth for good finish and fast initial rate of cut
- High density jumbo flaps discs are the choice when working on uneven or curved surfaces, as well as finer grit blending