2 Flute 1/2" Diameter x 1/4" Shank Mortising Router Bit

1-5/8" Diameter x 1/2" Shank Tongue & Groove Router Bit

2 Flute 1/4" Diameter x 1/2" Shank Plunge Router Bit

2 Flute 5mm Diameter x 1/4" Shank Spiral Up-Cut Plunge Router Bit