3-Wing Slotting Cutters with Shafts - Lee Valley Tools
T-Slot Router Bits - Lee Valley Tools
Amana Tool 53600, Adjustable Kerf Slotting Carbide Tip with Ball Beatring Guide, Quadraset, 2 Wing, 1/2 Shank, D - 1-7/8, B - 1/8 - 23/32, A - 1/2, din 1/2, L - 3in
Yonico Slot Cutter 1/4 in. L 1/4 in. Shank Carbide Tipped Router Bit 14184q - The Home Depot
Yonico Slot Cutter 1/8 in. Len. 1/4 in. Shank Carbide Tipped Router Bit 14081q - The Home Depot