CMT 317.300.11 Hinge Boring Bit 30 x 57.5mm RH Bi-Metal Why choose a countersunk head

Why choose a countersunk head style over a hex head

Compatible with GCN150 and GCN-MEP tools - Engineered as a direct-fit replacement for these specific Simpson Strong-Tie gas nailers

which accepts a collet capacity range of 1/8" to 1"

with the automatic stop ensuring repeatable depth control

CMT 317.300.11 Hinge Boring Bit 30 x 57.5mm RH Bi-Metal Why choose a countersunk headThe 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: Right hand (RH). 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)