CMT 317.220.11 Hinge Boring Bit 22 x 57.5mm RH 3-Wings / Cylindrical Shank making it a straightforward addition

making it a straightforward addition to the construction sequence without requiring pre-installation before framing

Wood framing projects utilizing 6-3/4" beams and 4X posts

Why does this screw have a low profile head

and other environments with elevated moisture or chemical exposure where standard fasteners would corrode prematurely

CMT 317.220.11 Hinge Boring Bit 22 x 57.5mm RH 3-Wings / Cylindrical Shank making it a straightforward additionThe CMT 317. 220 is a (Hinge Boring Bit (57. 5mm)). Hinge boring bit for drilling flat bottom hinge cup holes in cabinet doors and face frames. The flat bottom geometry is required for European style concealed hinges. Rotation: Right hand (RH). SPECIFICATIONS Diameter (D) 22mm Total Length (L) 57. 7mm Shank (S) 10x26mm Tooth Geometry Negatively ground spurs Spurs 2 Number of Teeth 2 Product Type Hinge Boring Bit Series Hinge Boring Bit (57. 5mm)