2 pc 8mm Shank high quality Tongue & Groove Joint Assembly Router Bit Set 3/4 Stock Wood Cutting Tool

 Material: Tungsten Cobalt Alloy

Brand new, high quality, industrial grade

Matched Tongue and Groove Assembly with 3 Flutes to generate more balance cut

C3 Carbide Tipped - Micro grain grade provides increased strength and utmost resistance

With this set you can use one bit to groove the slot and a other bit to mill the tongue.