For trimming frame or leaf edges. Shell-shaped bronze body, cuts on the right. The right side is bulged with a 6 mm hole in the centre. 3.8 cm from the bottom is a 5 mm deep stop, above it a 4 × 3 mm rim with a 4 mm threaded hole. The sole is 7 mm high vertically (radius approx. 12 cm). Cutting edge 5 mm wide (right and left). Left side hollowed around a 6 mm hole. Below are two ribs about 45 mm long and 5 mm deep, the upper one interrupted by the iron clamping screw. Distance between ribs 8 mm for the iron (3 mm covered). Mouth 6 × 5 mm wide.

Iron: 8 mm    Cutting angle: approx. 5°