Abrasive Cut-Off Wheels are offered for long life and are affordably priced for various sectioning requirements. Wheels are 9" (228.6 mm) diameter 0.062" (1.6 mm) thick; 1 1/4" (31 mm) arbor. Silicon Carbide abrasive cut-off wheels are offered for long life. Wheels are 9" (228.6mm) diameter 0.062" (1.6mm) thick; 1 1/4" (31mm) arbor. Med Non-Ferrous, Titanium.