Slotting Cutter Arbors (Includes B5 Bearing For 1/2 Depth Of Cut) - 1/2 Shank, 5/16" arbor diameter, 7/8" arbor length, 2 3/8" overall length - Whiteside A210B; Use B20 Bearing for 9/16 depth of cut, B25 for 3/8, B26 for1/4, B27 for 5/8.

Whiteside  is regularly rated as #1 for cut quality and #1 for value by Fine Woodworking magazine.

Whiteside Machine was originally a machine shop, many decades ago. They were machining precision router bodies for a customer. The customer went broke leaving them sitting on the router bodies so they decide to finish them and sell them. This is a real story of courage, resourcefulness, guts and just plain stubbornness.

Decades later they are still stubborn about absolutely top quality and beautiful tools.

*Please note that the above picture is a representation of the type of tool and may not accurately represent the actual size and dimensions.

WARNING: Cancer and Reproductive Harm—www.P65Warnings.ca.gov