SMW-Autoblok - the inventor and pacemaker in technologies for OCTG chucks. 

We have more than 40 years of experience ensuring the highest productivity for all of our customers.

Our extensive standard product range of for Oil Country Tubular Goods chucks eliminates the need for expensive “Special One-Off” chucks to be manufacturer along with the long lead times that this requires.

Our self contained air chucks have a large through-bore, to utilize the full spindle bore of the machine they are being mounted on.

For use on oil country tubular goods machining application such as bend & straight drill pipe, drill collars, coupling, casing joints etc.

For more information on our range of OCTG Chucks, please click on the PDF icon above to download technical brochure (PDF 4.33MB).

To help you select the right OCTG chucks for your application, please call our engineers on: +44(0)1733 394 394