3/8" D X 3/8" H X 1/4" Shank Rockler Keyhole Slot Bit

TOTOWOOD Keyhole Router Bits Set, 1/4" Shank Router Bit Set 6 Pcs Router Bit Set 1/4 & 5/16 & 3/8 & 9/16 & 1/2 & 5/8 Inch Blade Diameter

Freud 70-104 Key Hole Router Bit - 25/64" Dia X 7/16" H X 1/4" Shank

Freud 25/64 in. D X 1-5/8 in. L Carbide Key Hole Router Bit

Freud 52-522 T-Slotting Cutter Router Bit - 1-1/8" Dia X 13/16" H X 1/2" Shank

Vermont American 3/8 in. D X 3/8 in. X 1 in. L Carbide Tipped Keyhole Router Bit

Freud 63-162 Slotting Cutter Router Bit - 2" Dia X 1/4" H X 1/2" Shank

CMT USA Solid Carbide Keyhole Router Bit 1/4 in. Shank 3/8 in. Diameter 850.001.11

Slot Cutter 1/8 in. Len. 1/4 in. Shank Carbide Tipped Router Bit

Slot Cutter 1/4 in. Len. 1/2 in. Shank Carbide Tipped Router Bit