Wooden board 20.6 × 6.2 × 1.4 cm, top edges rounded. On the right side, two guide plates project 22 mm below, fastened with four and two screws. Between them sits the plane iron, secured on the left side by a flat iron 14 × 40 mm and two screws with hexagonal nuts. Cuts to a depth of up to 1.9 cm on the right side.

Iron: 40 mm, set at a slight angle; shaft 8 mm; cutting angle ∠ 1°.