You might have seen Spring Tools’ pull-and-strike center punches or nail sets, but interestingly they also make pull-and-strike wood chisels. Like their other tools, varying the distance you pull back the spring varies the amount of striking force delivered to the tool — up to 3500PSI.
Here in the USA, Spring Tools manufacturers the wood chisels from high-grade tool steel and hardens them to keep their edge. They sell four different chisels including a 5/16″ square face chisel, a 1/4″ sweep gauge chisel, a 90° 3/16″ V-parting chisel, and a 5/16″ sweep gouge. They guarantee all four of the chisels for life.
Individually each chisel runs $11, or you can drop $40 for the 4-piece set with a plastic storage case. The prices are listed before shipping costs.