Robert Sorby Heavy Duty Corner Chisel 1" Block Plane protractor

protractor

Part Number: 4000-20

the English joiner who discovered these rare booklets

narrow head addresses a specific challenge in traditional timber framing—creating deep notches and mortises in large timbers where standard axes are too broad and chisels too slow

Perfect weight for extended use without fatigue

Robert Sorby Heavy Duty Corner Chisel 1" Block Plane protractorAlso known as a bruzz this rugged chisel will withstand the most demanding applications. Milled from a solid 1" section it is designed for cleaning up corners in timber framing projects. Fitted with a robust double hoop ash handle to withstand heavy striking.