ISAAC GREAVES Heavy Firmer Chisel - 3/4"
A long and heavy duty 3/4 inch firmer or mortice chisel by Isaac GREAVES of Sheffield.
Clear embossed mark 'ISAAC GREAVES CAST STEEL' to the top of the blade.
The thick blade (3/8" at the shoulders tapering down to 1/4" at the start of the bevel) is a little over 3/4" (20mm) wide at the cutting edge and measures 83/4" from the edge to the bolster.
Very good ashwood handle with brass ferrule, no previous owner's stamps.
Some pitting and staining spots, please see images.
153/16 inches overall length.