Grizzly Industrial Cutter for C1665We probably have the largest selection of router bits and shaper cutters you'll find. For years, serious craftsmen have depended on the legendary Grizzly Industrial Carbide Router and Shaper Cutters for precision milling and moulding applications. Grizzly cutters feature top quality carbide the best available for wood cutting applications. Shaped and sharpened with diamond wheels as fine as 600 grit, these outstanding shaper cutters and router bits