About this product
Rigid phenolic (fiberglass) backing for aggressive grinding applications. Phenolic backings are stronger than plastic and vulcanized fiber backings. Rigid disc design allows for more control when grinding corners and edges. Made for unlimited storage life. No deformation due to use, heat or humidity. Use wet or dry. No back-up needed.
Suitable for concrete prep work and floor coating removal.
Specifications
- Diameter: 4–1/2"
- Arbor Hole Size: 5/8"–11
- Max Operating Speed: 13,300 RPM
- Grit: 24
- Grade: B (Soft)
- Specification: C-24-B
- Type: 27-Depressed center flat disc
- Material: Silicon Carbide
- Use: Right angle grinder