CMT 317.140.11 Hinge Boring Bit 14 x 57.5mm RH Indoor Architectural Products 250 BPM for fast drilling

250 BPM for fast drilling in masonry materials - high blows-per-minute rate accelerates concrete and brick drilling to keep projects on schedule

giving operators precise control over turning speed for a wide variety of materials and operations

500 nails per package

Built on the Certified Meehanite casting process

It is sold individually as a pack of 1

CMT 317.140.11 Hinge Boring Bit 14 x 57.5mm RH Indoor Architectural Products 250 BPM for fast drillingThe CMT 317. 140 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) 14mm 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)