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Maximum versatility. Unsurpassed performance.

With a gundrilling diameter range of 0.039 to 0.75 inches (1.0 to 19.1 mm), the Eldorado M75 is more versatile and can handle a majority of the applications a job shop will encounter. It also has slide travel options up to 48 inches (1219 mm) long, allowing the machine to tackle the most challenging deep hole jobs.

Drilling spindles

Configured with one or two drilling spindles

The M75 can be configured with one or two drilling spindles. Twin-spindle models feature independent spindle control, which allows the machine to perform two independent drilling cycles at the same time. A separate 7 inch (178 mm) full-color control screen is installed on both sides of the machine to enable the operator to take full advantage of the independent spindle flexibility. The M75 utilizes a Microsoft Windows®-based controls package.

Improved accuracy

Improved accuracy

The M75 also utilizes counter-rotation of the workpiece, which rotates the part in the opposite direction of the gundrill. This improves the accuracy of the gundrilling operation. Various counter-rotation and workpiece fixturing options are available. Other features include a 2,500 psi (170 bar) coolant system with a Flo-Minder flow monitor to ensure consistent coolant control.

Watch: 

Eldorado M75-30T Gun Drill w/ Headstock Counter-Rotation
Eldorado M75-30T Gun Drill w/ Tailstock Counter-Rotation
Eldorado

The Eldorado Advantage:

Specifications

Drill Capacity0.039 – 0.750 inches (1.0 – 19.1 mm)
Slide Travel 15 inches (381 mm) or
30 inches (762 mm) or
48 inches (12.19mm)
No. of Spindles1 or 2
Spindle Power3 hp (2.2kW)
Feed Rate0.3 – 99.9 in/min (7.6 – 2537 mm/min)
Coolant Flow20 gpm (75.7 L/min)
Coolant Pressure2500 psi (170 bar)