The Faithfull aluminium oxide vitrified grinding wheels are suitable for use on most types of bench grinders and are suitabel for normal grinding of ferrous metals.

Supplied with bore reducing bushes and will fit bench grinders with the following shaft sizes:

19.05mm
12.77mm

Wheel Size: 150mm x 20mm x 31.75mm
Grit: 36
Bond Hardness: M
M/S: 35
Max R.P.M: 4,500