CMT 811.501.11 3-Pc Plywood Groove Set 15/64" - 31/64" - 23/32" S=1/2" APB Adjustable Post Base 120 is a 12 diameter

120 is a 12 diameter 4 Flute Dowel Drill (Short Series)

158 is a 5/8" diameter Plug Cutter for drilling cylindrical wood plugs from natural soft or medium-density woods

What size post is the ABW66Z designed for

Tooth Design: Variable Tooth

Provides the code-required 1 in

CMT 811.501.11 3-Pc Plywood Groove Set 15/64" - 31/64" - 23/32" S=1/2" APB Adjustable Post Base 120 is a 12 diameterThe CMT 811. 501. 11 is a Straight Bit Short Series. CMT straight bits feature Industrial Chrome Carbide with SinterHIP processing for superior wear resistance. The Anti Kickback design provides added safety. SET INCLUDES Plywood Groove Bit 15 64" Plywood Groove Bit 31 64" Plywood Groove Bit 23 32" SPECIFICATIONS Shank (S) 1 2" Number of Teeth 2 Product Type Straight Bit Short Series Shank 1 2" Blade Material Carbide Tipped (TCT) Rotation Right hand