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2 inch drilling capacity

With a drilling capacity of 2 inches (50.8 mm), the DeHoff 20 Series is designed for higher torque drilling applications.

DeHoff 20 Series

The DeHoff 20 Series uses a High-Torque Gearbox that enables the operator to change the spindle torque with the pull of a lever, instead of a time-consuming belt and pulley changeover. The 20 Series also features a larger ballscrew and higher torque servo, enabling it to deliver up to twice the torque of a standard duty machine.

DeHoff 20 Series

Each 20 Series machine includes our robust coolant system and a Microsoft Windows®-based controls package. Various fixturing options and workpiece counter rotation are also available.

Watch:

DeHoff 2084 Gun Drill w/ tailstock counter rotation
DeHoff

The DeHoff Advantage:

  • Dehoff Unmatched performance

    Unmatched performance

    Hardened and ground steel box ways with hand-scraped saddle, gibs, and straps provide long-term drilling accuracy and reliability.

  • DeHoff Coolant System

    Robust coolant system

    High-pressure coolant system is suitable for either oil or water-soluble coolants up to 2,500 psi (172 bar) or 160 gpm (606 L/min).

  • DeHoff PC control

    PC-Based machine controls

    Embedded PC-based control system features Microsoft Windows OS and a 12-inch (305 mm) color display.

  • DeHoff Workpiece Handling

    Versatile workpiece handling

    Custom fixturing and automated part loading options available.

Specifications

Drill Capacity2 inches (50.8 mm)
Slide Travel36 in (914 mm) or
60 in (1524 mm) or
84 in (2134 mm) or
120 in (3048 mm)
No. of Spindles1 or 2
Spindle Power10 hp (7.5kW)
Spindle RPMStandard duty = 400 – 4,000
High Torque = 100 – 4,800
Feed Rate0.1 – 30 in/min (2.5 – 762 mm/min)
Coolant Flow60 gpm (227 L/min)
Coolant Pressure2,000 psi (138 bar)