United Abrasives SAIT 20163 4-1/2x1/4x5/8-11 A24R Long Life Super Lock Hub Type 27 Metal Grinding Wheels, 10 pack

• Highest quality aluminum oxide grain assures consistent high stock removal for tough applications
• Uniform grain throughout, no filler grain used in the backing
• Internally reinforced with the highest quality fiberglass for maximum safety
• Longer life for fewer wheel changes
• Unique Super-Lock™ Hub combines a mechanical locking system with a chemical bond to provide one of the safest, vibration-free designs in the industry

The A24R is a Type 27 general purpose grinding wheel that provides consistent performance with long life for fewer wheel changes. Highest quality aluminum oxide grain assures consistent high stock removal for tough applications. Expect uniform grain throughout, no filler grain used in the backing. Internally reinforced with the highest quality fiberglass for maximum safety. Unique Super-Lock™ Hub combines a mechanical locking system with a chemical bond to provide one of the safest, vibration-free designs in the industry. Used for ferrous metals such as iron, steel, welds, etc. Package of 10. *Note: 20% restock fee on all SAIT/United Abrasives returns.

Series:  Long Life

Application:  Metal

Diameter:  4-1/2"

Thickness:  1/4"

Arbor:  5/8-11" - Super Lock Hub

Max RPM:  13,300

Material:  Aluminum Oxide

Type:  Type 27

Grit:  A24R

Package:  10