CMT 317.380.12 Hinge Boring Bit 38 x 57.5mm LH Power-Stud Cavetto edge mould bits create

Cavetto edge mould bits create a quarter-round concave (cavetto) profile

delivering a clean

Jamb stud reinforcement at track

40 inch thread options covering 4-112 TPI and 22 metric thread options covering 0

Why choose the Hot-Dip Galvanized finish for this column base

CMT 317.380.12 Hinge Boring Bit 38 x 57.5mm LH Power-Stud Cavetto edge mould bits createThe CMT 317. 380 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) 38mm 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)