Hultafors E66-2-1278" Engineer's Folding Wooden Ruler CLC 4-1/2-Inch Diamond masonry blade -

4-1/2-Inch Diamond masonry blade - high performance diamond matrix provides 200x's the life of conventional abrasives and enhanced material removal

crack injection

Non-conductive

Designed to fit over most prescription glasses

Hultafors E66-2-1278" Engineer's Folding Wooden Ruler CLC 4-1/2-Inch Diamond masonry blade -Features: A 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