CMT 317.170.12 Hinge Boring Bit 17 x 57.5mm LH HUC Heavy Concealed-Flange Face-Mount Joist Hanger Post Width: 6-3/4"

Post Width: 6-3/4"

5 is specifically noted as suitable for retrofit applications

making it a go-to choice for steel decking installation

this JET floor drill press is built to handle production-level workloads with confidence - and is backed by JET's industry-leading Two Year Warranty

Spindle Bore: 1-1/2 in

CMT 317.170.12 Hinge Boring Bit 17 x 57.5mm LH HUC Heavy Concealed-Flange Face-Mount Joist Hanger Post Width: 6-3/4"The CMT 317. 170 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: Left hand (LH). SPECIFICATIONS Diameter (D) 17mm 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)