CMT 317.550.11 Hinge Boring Bit 55 x 57.5mm RH SHH Steel Header Hanger allows up to 2-1/2 in

allows up to 2-1/2 in

helps ensure all moving surfaces receive adequate lubrication simultaneously

The maximum allowable down load and uplift load for skew is 0

and decks in coastal or waterfront settings where exposure to salt air or moisture is constant and severe corrosion is a real concern

CMT 317.550.11 Hinge Boring Bit 55 x 57.5mm RH SHH Steel Header Hanger allows up to 2-1/2 inThe CMT 317. 550 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) 55mm 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)