Norton X-10 series of dressing tools feature specially selected diamonds for dressing Neptune disc grinding wheels. X-10-20, 30, and 35 tools incorporate three layers of multiset diamonds interlocked between layers so the next diamond layer is exposed before the previous layer wears. The X10-20 tackles wheels up to 20 in. in diameter, X10-30 are for 30 to 36-in.-diameter wheels, and X10-35 handles grinding wheels larger than 36 in.

Saint-Gobain Abrasives
Worcester, Mass.
nortonabrasives.com