719888

ISO 721:1991

Rock drilling equipment -- Integral stems

standard by International Organization for Standardization , 01/01/1991

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Full Description

Specifies the dimensions. The 19 mm hexagonal integral stems with forged collared shank shall comply with the dimensions shown in figure 1 and given in table 1. The 22 mm stems shall comply with the dimensions shown in figure 2 and given in table 2. The 25 mm stems shall comply with the dimensions shown in figure 3 and given in table 3.

 

Product Details

Published:
01/01/1991
Number of Pages:
4
File Size:
1 file , 240 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus