United Abrasives SAIT 21020 4-1/2x1/4x7/8 A24N Fast Grinding Metal/Stainless Type 28 No Hub Grinding Wheels, 25 pack

• Aluminum oxide grain
• Soft bond for fast stock removal
• Made with uniform grain throughout, no filler grain used in the backing
• Additional fiberglass reinforcement for maximum safety
• Type 28 for uniform grinding of large flat surfaces

The A24N Type 28 has a soft bond for fast stock removal and a curved shape for uniform grinding of large, flat surfaces. The shape not only allows for greater surface area coverage, it also provides the operator with greater grind visibility. Expect uniform grain throughout, no filler grain is used in the backing. Reinforced with fiberglass for maximum safety. Used for low-grade stainless steel and ferrous metals such as iron, steel, welds, etc. Package of 25. *Note: 20% restock fee on all SAIT/United Abrasives returns.

Series:  Fast Grinding

Application:  Metal/Stainless

Diameter:  4-1/2"

Thickness:  1/4"

Arbor:  7/8" - No Hub

Max RPM:  13,300

Material:  Aluminum Oxide

Type:  Type 28

Grit:  A24N

Package:  25