United Abrasives SAIT 20013 4x1/4x5/8 A24R Long Life No Hub Type 27 Metal Grinding Wheels, 25 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
• Type 27

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. Used for ferrous metals such as iron, steel, welds, etc. Package of 25.

Series:  Long Life

Application:  Metal

Diameter:  4"

Thickness:  1/4"

Arbor:  5/8" - No Hub

Max RPM:  13,500

Material:  Aluminum Oxide

Type:  Type 27

Grit:  A24R

Package:  25