Description
This round coarse blue (RCB) 90 grit disc is made for rapid removal, leaving a smooth, coarse finish on contoured or concave surfaces.
- Sight holes allow you to see the worksurface while you cut
- Made of durable tungsten carbide that limits heat build up
- Fits most 4-1/2″ (115 mm) and metric (125 mm) angle grinders with King Arthur’s Tools Recessed Universal Nut
- Cuts with face and edge—teeth are bonded to steel discs over the total cutting surface
- Tungsten carbide needles are manufactured in a five-stage patented process
- Made in USA
Specifications:
- Disc diameter: 4″
- Arbor: 7/8″ (22 mm)
- Grit: 90 (coarse)
- Profile: Round
- Maximum RPM: 14,000
