New Old Stock Robert Sorby Sheffield England No. 284 3/8" Registered Chisel Spring Caliper include our patented over extension

include our patented over extension prevention system for added safety which prevents the base jaws from coming loose during operation

The stainless steel resists corrosion that comes with use in a variety of liquid and powdered materials

Ci5 round Standard Carbide Cutter and mounting screw included

Part number: 106-102

New Old Stock Robert Sorby Sheffield England No. 284 3/8" Registered Chisel Spring Caliper include our patented over extensionNew Old Stock ( these have been in warehouse storage for 10 15 years) Robert Sorby made in Sheffield England No. 284 3 8" Registered Chisel Thicker than conventional firmer chisels, registered chisels have the inherent strength to chop and lever out waste wood. Tapered from the shoulder to the cutting edge to give additional strength. Also suitable for less rigorous framing applications. 11" overall in length. Premium British Quality!