CMT 317.550.11 Hinge Boring Bit 55 x 57.5mm RH Trim-Head Screw - 6-Lobe Drive Authentic JET replacement part -

Authentic JET replacement part - guaranteed to meet original equipment manufacturer specifications

including hanging overhead support for sprinkler pipes and suspended ceiling panels

This balanced design contributes to quieter operation and improved surface finish quality on machined parts

non-corrosive environments

CMT 317.550.11 Hinge Boring Bit 55 x 57.5mm RH Trim-Head Screw - 6-Lobe Drive Authentic JET replacement part -The 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)