For clean, fast cutting, the bit features four carbide cutters—two main cutters that bore a flat-bottomed hole, and a pair of spur cutters that ensure clean hole edges free of tearout. The bit shank is sized to fit in the drill guide on the Concealed Hinge Jig, and the shank has a shoulder that perfectly positions a stop collar.
While the Concealed Hinge Bit is designed for use with the Concealed Hinge Jig, it’s a great bit to use with any hand drill or drill press for boring precise 35mm holes.
For drilling 35mm hinge cups with the Kreg Concealed Hinge Jig
Large carbide cutters, and spurs
35mm hinge holes
Kreg Concealed Hinge Jig
Works with all 35mm concealed hinges
1 x 35mm Concealed Hinge Jig Bit