BS 1421:1995
Current
The latest, up-to-date edition.
Specification for picks, beater picks and mattocks
Hardcopy , PDF
English
15-06-1995
Specifies the quality dimensions and mass for types of picks: navvy pick, beater pick, mattock, miner's pick, and ACME pick. Coverage includes: heat treatment, sockets, marking, finish, shafts, material for heads, and fitting and finish of shafts. Also gives tables, diagrams and annexes.
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