Wrong strike with a heavy hammer can cause serious injury to the hand holding the chisel. Yes, and a hell of a kick in the arm unpleasant. This work will facilitate and protect a simple removable handle (see Fig.), bent from steel strip and fixed at the top of the tool with the bolt-ladder. It will not only take your arm back to the safe zone, but will act as a spring, absorbing impact from bumps.
Recommend to read
A QUIET KID
Most Amateur designers are constrained not only in space (usually for doing something they have only a small area in the apartment), but also in time (to devote to this they can only...
YOUR FIRST INDOOR MODEL GLIDER
Watching how experienced modelers send in the flight record of the aircraft, one might wish to try their hand and make a small plane with his own hands. It passed through many generation...