Challenge EH-3 Multiple Spindle Paper Drill 

FEATURES – BENEFITS:

• Powerful hydraulic operation

• 2-1/2”/ 6.4 cm drilling capacity

• Fast and easy head adjustments

• Flexible backgauge adjustments

• Automatic drill return

• Auto-trip side guide (optional)

• Center head stationary

• Outside heads adjustable

• Drills one, two, or three holes in a single stroke

• Single control sets depth of stroke

• Three 2-1/2”/ 6.4 cm capacity 1/4” hollow drill bits

• Three 2-1/2”/ 6.4 cm capacity 5/16” hollow drill bits

• Twelve drilling blocks

• Hydraulic foot pedal

• Hollow drill hand sharpener/chip removal tool

• Tool kit

SPECIFICATIONS:

• Maximum Drilling Capacity: 2-1/2”/ 6.4 cm

• Drill Bit Sizes Available:  2”/ 5.1 cm Bits – 13 sizes: 1/8” to 1/2”/ 3-13 mm  2-1/2”/ 6.4 cm Bits – 4 sizes: 1/4” to 1/2”/ 6-13 mm

• Range Between Drills: 2-3/4” to 4-1/2”/ 7-11 cm

• Range Between Outside Drills: 5-1/2” to 9”/ 14-23 cm

• Vertical Adjustment of Individual Heads: 1/4”/ 6mm

• Adjustable Range: Left Drill to Side Guide: 0 to 14-1/2”/ 0-37 cm, Drill to Backgauge (standard): 0 to 5”/ 0-13 cm, Drill to Backgauge (auto-trip): 0 to 4-1/2”/ 0-11 cm

• Table Size: 19-1/2” x 31-1/2”/ 50 x80 cm

• Table Height: 37”/94 cm

• Overall Height: 59-1/4”/ 151 cm

• Floor Space Needed: 36” x 41-1/2”/ 91 x 105 cm

• Net Weight (approximate): 520 lbs/ 236 kg

• Shipping Weight (approximate): 570 lbs/ 259 kg

ELECTRICAL:

• Motor: Single Phase, 60 Hz, AC.

• Pump: 1/2 HP

• Spindle Motor: 1 HP

• 208 volts/ 18 Amps or 230 Volts/ 17 Amps.

• Service size 30 Amps.

• Optional Motor: 230 Volts, 50 Hz, Single Phase

Product Brochure

Demonstration Video

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