Large Diameter Drilling Machine Offers 3-Axis Capability, 48 Inch Drilling Depth

Kays Engineering's TechniDrill TBTA-3A-6 is a deep-hole drilling machine using the BTA process (Boring & Trepanning Association).

It can drill a 6-inch diameter hole from solid in a single pass and has 3-axis capability. The machine has applications in the aerospace, mold, and oil & gas industries.

The TBTA-3A-6 has 6 inches (152 mm) of BTA drilling capacity and 48 inches (1,219 mm) of drilling depth. The work table moves horizontally back and forth to provide the X-axis travel, and the drill slide moves vertically on a column to provide Y-axis travel.

The spindle motor is available with up to 75 HP. The high-pressure coolant system is rated at 200 gallons/minute of coolant flow and 1,500 psi of coolant pressure.

TechniDrill deep hole drilling machines are designed and manufactured by Kays Engineering in Marshall, Missouri, USA.

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Kays Engineering

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