Since Challenge first started making guillotine paper cutters in 1887, Challenge has been recognized as the leader in applying technology in innovative ways in the development of products for print finishing operations, both for traditional print processes and for digital printing applications.

The EH-3 drills the most popular 3-hole patterns in one stroke as well as single and double hole patterns. 2½” drill capacity.

FEATURES

  • Multi-Hole Drilling – up to 3 Holes
  • Powerful Hydraulic Operation
  • 2-1/2″ Drilling Capacity
  • Fast and Easy Head Adjustments
  • Flexible Backgauge Adjustments
  • Automatic Drill Return
  • Auto-Trip Side Guide (optional)

 

SPECIFICATIONS
Number of Drill Heads 3
Drill Sizes Available (2″ capacity) 1/8″ to 1/2″ / 3 to 13 mm
Drill Sizes Available (2-1/2″ capacity) 1/4″ to 1/2″ / 6 to 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
Maximum Drilling Capacity 2-1/2″ / 63 mm
Strokes per Minute (adjustable) Up to 18
Backgauge Adjustment 0 to 4-1/2″ / 0 to 11 cm
Vertical Adjustment of Individual Heads 1/4″ / 6 mm

 

DIMENSIONS

 

Table Size 19-1/2″ x 31-1/2″ / 50 x 80 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

 

1 Phase, 60 Hz, AC.  Pump: 1/2 HP.   Spindle Motor: 1 HP.
208 Volts, 18 Amps (service size 30 Amps)

UL Listed

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