Challenge EH-3A Three Spindle Paper Drill – 091726000910A
S/N: 50162
The Challenge EH-3A is a hydraulic three-spindle paper drill designed for production drilling of stacked paper, cardstock, and other bindery materials. Three drill heads allow up to three holes to be drilled in a single cycle, while adjustable head spacing, backgauge, and side guide controls support accurate, repeatable hole positioning for commercial printing, bindery, and finishing applications.
Included Components:
- Three drill heads
- Foot pedal control
- Adjustable backgauge and side guide assembly
- Chip collection bag
Features:
- Hydraulic-powered drilling operation
- Drills up to three holes in a single stroke
- Adjustable outside drill heads for varying hole patterns
- Automatic drill head return
- Adjustable drilling depth
- Adjustable backgauge for repeatable hole positioning
- Adjustable side guide
- Foot pedal activation for hands-free cycling
- Integrated chip removal system with collection bag
- Heavy-duty floor-standing construction
Applications:
- Three-hole drilling
- Loose-leaf and ring binder preparation
- Manual and report production
- Presentation and workbook production
- Commercial bindery and print finishing
Specifications:
- Number of Drill Heads: 3
- Maximum Drilling Capacity: 2-1/2in / 6.4 cm
- 2in Drill Bit Sizes Available: 13 sizes from 1/8in to 1/2in / 3 to 13 mm
- 2-1/2in Drill Bit Sizes Available: 4 sizes from 1/4in to 1/2in / 6 to 13 mm
- Range Between Center and Outside Drills: 2-3/4in to 4-1/2in / 7 to 11 cm
- Range Between Outside Drills: 5-1/2in to 9in / 14 to 23 cm
- Backgauge Adjustment Range: 0 to 5in / 0 to 13 cm
- Side Guide Adjustment Range: 0 to 14in / 0 to 37 cm
- Vertical Adjustment of Individual Heads: 1/4in / 6 mm
- Table Size: 19-1/2in x 31-1/2in / 50 x 80 cm
- Table Height: 37in / 94 cm
- Overall Height: 59-1/4in / 151 cm
- Floor Space Required: 36in x 41-1/2in / 91 x 105 cm
- Net Weight: Approximately 525 lb / 236 kg
- Pump Motor: 1/2 HP
- Spindle Motor: 1 HP
- Electrical: 208/230V, 18A, Single Phase, 50/60 Hz
- Recommended Service Size: 30A
