2Pcs 1/2" Shank Tongue Groove Router Bit Set 3 Teeth T-Shape Wood Milling Cutter
This Set Contains Two Bits - One for the tongue and one for the groove - so there is no need to reassemble the bits. for the tongue or groove cut. Solid Hardened Steel Bodies with Anti-Kickback Design 3 Teeth T-shape with Anti-Kickback Design.