CMT 317.220.12 Hinge Boring Bit 22 x 57.5mm LH Stone Polisher this mill combines operator convenience

this mill combines operator convenience with the engineering quality professionals demand for demanding shop environments

How does the quill construction contribute to accuracy

The curved collation format is specifically engineered for use with these systems

making it well-suited for demanding milling tasks

This hanger cannot be modified

CMT 317.220.12 Hinge Boring Bit 22 x 57.5mm LH Stone Polisher this mill combines operator convenienceThe CMT 317. 220 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) 22mm 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)