PDF Standards BS 1421:1947

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Eight implements in 28 weights and sizes comprising: navvy picks with chisel and point, and double point ends; beater picks with point and fish-tail, and point and tee ends; mattocks with point and mattock, cutter and mattock, and chisel and axe ends. Dimensions of eyes and implements; quality and hardness of steel: tolerances on dimensions and tests. Requirements for helves.

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Product Details

Published:

02/15/1974

ISBN(s):

null

Number of Pages:

18

File Size:

1 file

Product Code(s):

66572, 66572, 66572

Note:

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