Profile Plane. Upper edges chamfered, wooden wedge. Right side straight for 3.6 cm; below this a hollowed widening 1 cm wide, interrupted by the mouth. Beneath that, an inset wooden strip 24.1 × 0.8 × 2.3 cm, fixed with two pairs of screws, serving as a depth stop of 0.2 cm. Left side flat. Within the profile, a beechwood reinforcement 24 × 0.6 × 2 cm is fitted.

Iron: 8 mm, shaft 4 mm
Cutting angle: ∠ 54°