Tongue & Groove Router Bit Assembly for 1/2" to 13/16" Material Thickness (One Tool Makes Both Cuts)
1-5/8" Large Diameter, 9/32" Tongue Width, 1/2" Shank, B5 Bearing

Replacement Parts (sold searately): Groover - 3375G, Arbor - A260 

Whiteside Machine 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