Underground and Tunnelling

We can supply you with a wide range of Underground and Tunnelling Rigs to suit your project. As with all our machines, our guarantee is that the machine you buy will arrive to you in perfect working order, and our Aftersales team is always available to quote for any spare parts or drilling consumables for your jobs.

Contact Sigma

To contact Sigma with your questions and queries, please use any of the following methods:

Or fill out our enquiry form and we will respond as soon as possible.