HINGE BORERS

Hinge boring bits ideal for producing hinge holes.

Various options:- 3 wing + 3 spur, 2 wing + 2 spur + centre point, radius spurs, solid carbide heads for high speed rates and superb finishes. 
Suitable for CNC drill heads, drilling/boring machines.
Standard 57.5mm, 70mm, 90mm & 105mm lengths.

FREE technical advice available.