Engineering Folding Rule Carving Knives Precision work in timber framing

Precision work in timber framing mortises

and does not change size with changes in moisture content

Overall Length: 16-inches

Handle Material: Beechwood

Overall Length: 11-1/2 inches

Engineering Folding Rule Carving Knives Precision work in timber framingA folding rule manufactured from downy birch with Swedish steel joints, enabling thin sections and great flexibility. Engineering scale with 1 10th and 1 100th of a foot and a traditional 1 16" scale with black and red markings. Swedish design since 1883. Engineering scale on the inside and inch scale on the outside. Coated with a water based protective lacquer for increased resistance to dirt and moisture. The joints are heat treated, coated and