CMT 317.300.12 Hinge Boring Bit 30 x 57.5mm LH Plug Cutters The automatic stop feature ensures

The automatic stop feature ensures the quill halts at a preset depth

Dimensions 17x11x9

which is a common standard for vertical milling machines of this class

This screw features a self-drilling drill point (size 3) that penetrates cold-formed steel without a pilot hole

CMT 317.300.12 Hinge Boring Bit 30 x 57.5mm LH Plug Cutters The automatic stop feature ensuresThe CMT 317. 300 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) 30mm 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)