Deep Hole Drilling

As technology and manufacturing processes evolve, Machine Tech has developed into a dominant force in non-mag and stainless alloys, drilling complex components, and tools for the Oil and Gas industry, including sub-assemblies, mandrels, housings, pistons, and sub-sea components. Our expertise in drilling holes, precise eccentric patterns, and large bores with extensive depths is why customers such as Halliburton, Schlumberger, Weatherford, and NASA have relied on Machine Tech over the years.


Our experienced gun drillers, machinists and engineering teams are capable of providing turn-key solutions within the high precision metal part industry. Our customers count on our expertise and creativity to pull a rabbit out of a hat on the most complex of machine-able parts that most shops would turn away.


CHUCK SIZE:  5.875″

DRILL SIZE:  drills holes from 1/2”dia to 1.5 dia x 48” long

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Our Machines

TechniDrill BTA – Ejector – Gundrill


  • Set collars
  • Pulleys
  • Shafts
  • Custom production parts
  • Fabrication and assembly of parts
  • Fasteners
  • Spindles
  • Sockets
  • Bushings
  • Custom Nuts & Bolts
  • Spacers
  • Standoffs
  • Fittings
  • Electronic
  • Machine components
  • Turbine components
  • Shafts
  • Forgings
  • Valves
  • Pins
  • Tight tolerances
  • Short lead times
  • Thread Rod
  • Valves