IS 12578 : 1989 Watch Maker's Hammer, Flat Face - Specification

1 Scope

This standard covers the dimensions and other requirements forwatch maker's hammer, flat face, used by the watch makers forrepairing of the watches.

2 References

IS 410 :1977Specification for cold rolled brass steel stripand foil

IS 841 :1985Specification for steel hammers

IS 1570 :1961Schedules for wrought steel for generalengineering purposes

IS 2500 : Part 1 :1973 Sampling inspection tables:Part 1 Inspection by attributes and by count ofdefects

IS 4953 :1973Specification for wooden handles for handhammers