DeHoff Multi-Axis

Gundrilling complex hole patterns

The DeHoff Multi-Axis line of machines offer CNC-controlled multi-axis gundrilling capability for complex hole patterns, like those seen in heat exchangers, manifolds and molds. The 0.5-inch and 1-inch (12.7 and 25.4 mm) capacity machines are offered with a “knee” fixture table to provide the X- and Y-axis movement.

The 2-inch (50.8 mm) capacity machine has a traveling column to provide the X- and Y-axis movement, plus a rotary fixture table and an auxiliary CAT 40 spindle for milling/tapping.

Each DeHoff Multi-Axis machine includes our robust coolant system and a Microsoft Windows®-based controls package with CNC G-Code programming capability. Multiple fixturing options are available.

The DeHoff Advantage:

536T CNC Knee Specifications

  • Drill Capacity 0.5 in (12.7mm)
  • Slide Travel Z = 36 in (914 mm)
  • Table Travel X = 21.5 in (546 mm)
    Y = 12 in (305 mm)
  • Table Load Capacity 2,200 lbs (998 kg)
  • No. of Spindles 2
  • Spindle Power 3 hp (2.2 kW)
  • Spindle RPM 1,500 – 6,000
  • Feed Rate 0.1 – 30 in/min (2.5 – 762 mm/min)
  • Coolant Flow 45 gpm (170 L/min)
  • Coolant Pressure 2,000 psi (138 bar)

1036 CNC Knee Specifications

  • Drill Capacity 1 in (25.4 mm)
  • Slide Travel Z = 36 in (914 mm)
  • Table Travel X = 21.5 in (546 mm)
    Y = 12 in (305 mm)
  • Table Load Capacity 2,200 lbs (998 kg)
  • No. of Spindles 1
  • Spindle Power 5 hp (3.7 kW)
  • Spindle RPM 1,500 – 6,000
  • Feed Rate 0.1 – 30 in/min (2.5 – 762 mm/min)
  • Coolant Flow 34 gpm (129 L/min)
  • Coolant Pressure 1,800 psi (124 bar)

2072 TC Specifications

  • Drill Capacity 2 in (50.8 mm)
  • Slide Travel Z = 72 in (1829 mm)
  • Column Travel X = 60 in (1524 mm)
    Y = 46 in (1168 mm)
  • No. of Spindles (1) gundrilling spindle
    (1) CAT40 auxiliary spindle
  • Table Load Capacity 9,000 lbs (4,082 kg)
  • Spindle Power 10 hp (7.5 kW)
  • Spindle RPM 400 – 4,000
  • Feed Rate 0.1 – 30 in/min (2.5 – 762 mm/min)
  • Coolant Flow 60 gpm (227 L/min)
  • Coolant Pressure 1,500 psi (103 bar)

10 Series

High-volume production gundrilling

20 Series

High-torque gundrilling applications

BTA/STS

Versatile drilling machines for large diameter holes

Gun Barrel

The complete gun barrel manufacturing system

Custom Machines

Unique solutions to meet your production requirements

Features & Options

Learn more about the DeHoff coolant system, machine control, fixturing options, and high-torque gearbox

Which machine is right for your application?

Call us! We're here to help you.

Ed Kays, President
660.886.9929 (ext. 116)
ekays@kays-dehoff.com