TUMI RAISE BORING
CONTRACTING AND DELIVERING RAISE BORING MACHINES WORLDWIDE
At TUMI, we strive to provide the highest quality raise boring machines worldwide. We are an ISO 9001:2008 Certified Company. Over 40 years of Drilling Experience & 490,000 Ft. drilled (150,000 Mt). We manufacture all of our own equipment. Continuously, we are improving our products, services, and solutions to meet current and future mining requirements.
Our strategic alliance with Stu Blattner Inc. (SBI) allows us to exceed our clients' needs. We have developed new drilling methods, processes and equipment to improve safety, production and profits for our clients in the mining, energy (hydrolectric powers) and civil engineering fields.