Gun Drilling

Tarus 4 Axis CNC Deep Hole Gun Drill

Our Tarus 4-Axis CNC Deep Hole Gun Drilling Machine is built to handle the heaviest parts allowing precise drilling of coolant lines, ejector pin holes, manifolds, hot runner lines and others. It includes a CAT 50 auxiliary spindle for tapping, chamfering and milling. Recently we upgraded to a Lemoine controller.

  • Work table capacity of 60″ x 156″
  • Maximum load capacity of 70,000 lbs. with special loading equipment, unique to our plant
  • Drilling capacity of up to 2″ diameter, with maximum depth from one edge of 84″, and a total depth of 168″

This modern design will improve quality and job turn around, as well as taking another step toward servicing our customers in the plastics, automotive, consumer, energy conversion and electronics industries.

We work with aluminum, carbon steel, 4140PH, forgings, stainless steel, and P20 steel.

Contact a deep hole and gun drilling expert today.

Custom Mold Bases

Mac-Mold is best known for custom mold bases. However, we also offer contract gun drilling in standard and metric .250-2.0 capacity (larger diameter holes up to 2.75 inches can be obtained with special tooling), spot faces, counter bores, special angle set-ups and taps with a quick turn-around. We utilize both conventional gun drilling and STS (Single Tube System) gun drilling.

Oil & Gas Industry Sectors

Mac-Mold is experienced in gun drilling and CNC machining tube sheets and baffles for the oil and gas industry. We are well versed in cutting stainless and Inconel cladding. Contact us today with your requirements.

Tarus 4-Axis Gun Drill

X- Axis156″(Table)
Y- Axis60″(Vertical)
Z- Axis84″(Drill Feed)
W- Axis30″(Column)
Travel Speed: 0 – 300” per min.