Diamond Drilling Integral Services Core Recovery.


In our headquarters located in the city of Fresnillo, Zacatecas we have a 7,800square meters plant facility & warehouse which includes safety & environment; operations dept; administrative offices, warehouse and garage area, machine shop, welding, hydraulics and painting, with highly trained personnel working in the most safety environment as well as efficiency.

We currently have a fleet of 41 drilling machines Surface and Underground available; all of them wheel mounted for ease of movement and less impact on the environment; working 7 days a week 24 hours a day. From our 41 machines, 24 have been built by us from start to finish, we have labeled with the name "TEC" Series.

Our fleet of drills goes from portable units up to deep holedrilling rigs. Can be skid mounted on trucks or separated into parts for their mobilization through narrow roads or helicopter.

Core Size: PQ, HQ, NQ & BQ

Core Diameter (Inches )
  • BQ 1 - 7/16 1.433
  • NQ 1 - 7/8 1.875
  • HQ 2 - 1/2 2.500
  • PQ 3 - 11/32 3.345
Core Diameter (Inches )
  • BQ 2 - 23/64 2.36
  • NQ 2 - 63/64 2.98
  • HQ 3 - 25/32 3.782
  • PQ 4 - 53/64 4.827

We have a vehicular fleet of 62 units: Our vehicle fleet consists Work Trucks, Water Trucks, Cranes, Trucks for Personnel Transport, Backhoes and a forklift.

Support Equipment

We have all the support equipment necessary to meet the needs of our clients; from mobile offices, survey holes equipment, building machine dept up to a vehicle fleet diesel & gasoline in excellent working conditions, Backhoes, Water Trucks, Cranes, Forklifts, etc; to perform any type of work.