Designed for the Souber lock jig, these cutters are especially designed for tubular latches, concealed door closers, deadbolts etc. They have 3 points that plunge accurately into the timber. High speed steel. Available in a range of sizes.
7 July 2017
Badly manufactured rubbishI've bought two of these plunge cutters. The first one went blunt after three holes and the second one sheared off and left the thread in the the shaft of the jig. Ignore the video about this product it won't save you money and won't save you time!