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We are TUMI

Qualified to operate our equipment both on the surface and inside the mine.

We are TUMI

Over 40 years of innovation in engineering, manufacturing, and operations. In every project, we guarantee maximum precision and safety to drive success.

RAISE BORING

Slot Raises

Precise and efficient from 45° to 90°, with pilot drilling and reaming technology.

VERTICAL SUPPORT

Pilot Drilling

Robotic technology and laser control for efficient and reliable coating.

TECHNICAL SUPPORT AND MAINTENANCE

Rimmed Drilling

Technical support and engineering to keep your operations always active and efficient.

BOX HOLE

Box Hole

Innovation in upward drilling for more agile and safer mining operations.

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