TEI Rock Drills, from Colorado, USA, is a world-leader in drilling attachments, limited access drills and hydraulic drifters. Applications for TEI drills include tunnelling, blasting, soil nailing, micro-piling, etc.
With over 30 years of experience in building drills and drilling attachments, TEIÕs rock drills are robust, durable, and easy to maintain.
TEI Drilling Attachments
TEI Rock Drills offers a new and innovative drilling concept based on drill attachments mounted on conventional excavators. The drill attachment uses the excavator's hydraulics and takes only a few minutes to change from bucket or breaker into the drilling attachment.
TEI Hydraulic Drifters and Rotary Heads
TEI hydraulic drifters are known for being very strong, robust and easy to service. The drifter can even be serviced in the field without compromising performance or durability.
TEI Limited Access Drills
TEI manufactures a versatile line of limited access drills. These drills range from simple man-portable rigs to the powerful TD75 electric/hydraulic drill, and the DrillAll GEO rig for geothermal work and soil sampling.
TEI General Brochure (pdf)
TEI Drilling Attachment MME (pdf)
TEI Drilling Attachment HEM (pdf)
TEI Hydraulic Drifter TE260 (pdf)
TEI Hydraulic Drifter TE350 (pdf)
TEI Hydraulic Drifter TE550 (pdf)