Heavy duty 46 grit white aluminium oxide. Suitable for sharpening high speed steel (HSS) tools. 31.75mm (1-1/4") bore with 12.7mm (1/2"), 15.88mm (5/8"), 19.05mm (3/4") and 25.4mm (1") reducing bushes. For use with all 150mm bench grinders.
Heavy duty 46 grit white aluminium oxide
For sharpening high speed steel (HSS) tools
Suitable for use on ferrous metals & alloys
31.75mm bore with 12.7mm, 15.88mm, 19.05mm & 25.4mm reducing bushes
For use with all 150mm bench grinders