ISO 1722:1974
ISO 1722:1974 Rock drilling – Extension drill-steel equipment for percussive long-hole drilling – Reverse-buttress-threaded equipments 1 1/2 to 2 1/2 in (38 to 64 mm)
CDN $85.00
Description
Specifies the basic dimensions for equipment. Gives a list of components; tabulates together with figures: size of drill-steel in bar form; lengths of extension rods; coupling sleeves; bit diameters (four-wing bits); reverse-buttress threads; hollow hexagonal bars for extension rods.
Edition
1
Published Date
1974-09-01
Status
PUBLISHED
Pages
6
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
Specifies the basic dimensions for equipment. Gives a list of components; tabulates together with figures: size of drill-steel in bar form; lengths of extension rods; coupling sleeves; bit diameters (four-wing bits); reverse-buttress threads; hollow hexagonal bars for extension rods.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 18758:2018 Mining and earth-moving machinery – Rock drill rigs and rock reinforcement rigs – Part 2: Safety requirements
CDN $393.00 Add to cart -
ISO 3551:1992 Rotary core diamond drilling equipment – System A – Part 2: Inch units
CDN $393.00 Add to cart -
ISO 10097:1999 Wireline diamond core drilling equipment – System A – Part 2: Inch units
CDN $130.00 Add to cart -
ISO 8866:1991 Rotary core diamond drilling equipment – System C
CDN $349.00 Add to cart
