CMT 801.817.11 Mortising Bit 1-1/4" x 1/2" S=1/2" Clearance and why are they preferred

and why are they preferred over bolts

no screw heads appear on the deck surface

020 is a Solid Carbide Twist Drill for through-hole drilling on CNC boring machines

Connecting double or greater 2x structural members

Cutting Depth (H) 14

CMT 801.817.11 Mortising Bit 1-1/4" x 1/2" S=1/2" Clearance and why are they preferredThe CMT 801. 817. 11 is a Mortising Bit. Mortising bits create flat bottom mortise slots for hinge mortising, lock pockets, and loose tenon joinery. SPECIFICATIONS Diameter (D) 1 1 4" Cutting Height (I) 1 2" Total Length (L) 2 1 8" Shank (S) 1 2" Number of Teeth 2 Product Type Mortising Bit Shank 1 2" Blade Material Carbide Tipped (TCT) Rotation Right hand (RH) Country of Origin Made in Italy COMPATIBLE MACHINES Handheld Router Router Table CNC