3 PK 4.5″ Type 27 Aluminum Oxide Grinding Wheels Depressed Center – Hubless, 24 Grit. 4.5″ x 1/4″ x 7/8″
Part Number: 12734
Use on angle head grinders. Comply with ANSI B7.1 regulations when in use. 11.900 RPM.
Vitrified, aluminum oxide double fiberglass reinforced wheels designed for strength and cutting action when working on steel and non-ferous metals.