RockRidge’s Zirconia Alumina discs are available in standard or heavy duty density flap discs.
Our flap discs are 4.5 inches in diameter and have 7/8-inch arbor. They are also available with a 5/8-11 quick change arbor.
4.5 X 7/8, Zirconia Alumina, Type 29
Description
Grits Available in the Zirconia Flap Discs
Type 29
- Built-in angle for increased contact area
- Best choice for use on contoured surfaces
- Minimizes workpiece gouging
- More aggressive stock removal due to higher angle
- 15 to 25 degree working angle
