CMT 317.280.11 Hinge Boring Bit 28 x 57.5mm RH Fixed-Depth Drill Bit repeatable depth operations

repeatable depth operations

cloth and tool bag

The oversized side of the coupler nut is marked with an "O" for easy identification during installation

and a spindle taper with sleeve of MT-5 (MT-3)

Use with wood

CMT 317.280.11 Hinge Boring Bit 28 x 57.5mm RH Fixed-Depth Drill Bit repeatable depth operationsThe CMT 317. 280 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) 28mm 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)