4-1/2" x 5/8-11 ZA 40GR FLAP DISC
NORT66254437013
MFG #: 66254437013
$4.88
/ EA
- Abrasive Material: Zirconia Alumina
- Backing Material: Fiberglass
- Center Hole Thread Size: 5/8/2011, 5/8-11
- Country of Origin: FR
- Disc Type: Type 27 Flat
- Manufacturer Name: Saint-Gobain
- Maximum Speed: 13300 rpm
- Series: R828
- Type: Arbor Thread Standard Density
- Disc Diameter: 4-1/2 in
- Grade: Extra Coarse
- Grit: P40
- 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
- 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