This standard BS 3066:1995 Specification for engineers' cold chisels and allied tools is classified in these ICS categories:
25.140.99 Other hand-held tools
This British Standard specifies the nominal sizes, dimensions, quality, finish and testing of engineers’ cold chisels and allied tools for hand use as follows:
flat chisels;
cross-cut chisels;
half-round nose chisels;
diamond-point chisels;
brick bolsters;
floorboard chisels;
plugging chisels;
concrete or moil points;
parallel pin punches;
taper punches (including nail and reaper punches);