I've heard of
sash pocket chisels but never seen one.
Sash Pocket Chisels – William Marples and Sons, Ltd.
but not
sash chisel, though there are
sash mortice chisels whose use is obviousI meant worn short
, not worn out. They have exactly the same geometry, and laminated like a paring chisel of the same era, but are much shorter. I've got a couple of these both with replacement handles, which suggests years of use, which in turn suggests probably worn
short. Just guessing though.
I've made hundreds of sash windows (period copies) but never really found a use for these
short paring or
sash(?) chisels though I used a blunt one as a putty knife for many years
