NITTO KOHKI CO.,LTD.

MENU

Product Divisions

Industrial Tools

Quick Connect Couplings

Compressors and Vacuum Pumps

Electric Screwdrivers

Company

Nitto Kohki USA

Nitto Kohki Co., Ltd

CLOSE

Machine Tools

Portable Automatic Drilling Machine

Advanced Technology / Reducing Hole Drilling Cost

WA-3500

1-3/8" x 2" hole capaciy

WA-5000

2"x 3" hole capacity

Load Sensor

The dual sensing system responds to both drilling and feeding forces on the cutter for the optimum cutting condition.


Variable Automatic Feed

The feed speed is continuously monitored and updated proportionally to the load on the cutter.


Cycle Stop

After the cut has finished, a detector responds to the reduction in load and both the drill and the feed motor automatically stop.

Portable Fully Automatic Drilling Machine

Quick Auto Drills increases productivity and reduce hole drilling cost

QA-4000

1-9/16" x 1-3/8" hole capacity

QA-5000

2" x 2" hole capacity

QA-6500

2-9/16" x 2" hole capacity

Load Detection

Side mounted LED graph displays current drill status before, during and after the drilling operation. The load monitoring LEDs also offer advanced notice of worn or damaged cutters.


Auto-return Function

Once drilling is completed and the slug is ejected from the hole, the cutting bit is quickly retracted.
This quick drill motor retraction allows the user to move on to the next hole more quickly.


Model WA-3500 WA-5000 QA-4000 QA-5000 QA-6500
Schematic Schematic Schematic Schematic Schematic
Motor Schematic Motor Schematic Motor Schematic Motor Schematic Motor Schematic
Control Panel
Power Source (Single Phase) 110-120 V AC 50/60Hz 110-120 V AC 50/60Hz 110-120 V AC 50/60Hz 110-120 V AC 50/60Hz 220-240 V AC 50/60Hz
Electric Drill Rated Power Consumption (W) 1,100 1,150 680 1,010 1,010
Rated Current (A) 10.2 10.8 6.1 9 4.5
No Load Speed (rpm) 950 350 / 650 750 400 / 750 400/ 750
Magnet Power Consumption (W) 34 75 50 75 75
Capacity Hole Diameter 1-3/8" max. 2" max. 1-9/16" max. 2" max. 2-9/16" max.
Depth of Cut 2" max. 3" max. 1-3/8" max. 2" max. 2" max.
Magnet Holding Power (lbs.) 1,583 2,200 1,498 2,200 2,200
Magnet Dimensions (inch) 3-5/8" x 8-1/2" 4" x 8" 3-1/4" x 6-13/16" 3-15/16" x 7-15/16" 3-15/16" x 7-15/16"
Weight (lbs.) 44 51 41 57 57
Accessories Included
  • UEA0835-0 pilot pin 5/16" x 1-3/8" DOC
  • 3 mm allen wrench
  • 8 mm x 10 mm combination spanner
  • Chip guard assembly
  • Motor side handle
  • Sample cutting fluid
  • Safety chain
  • Molded plastic carrying case
  • UEA0850-0 pilot pin 5/16" x 2" DOC
  • 3 mm allen wrench
  • 4 mm allen wrench
  • 8 mm x 10 mm combination spanner
  • Chip guard assembly
  • Motor side handle
  • Sample cutting fluid
  • Safety chain
  • Molded plastic carrying case
  • UEA0835-0 pilot pin 5/16" x 1-3/8" DOC
  • 3 mm allen wrench
  • 4 mm allen wrench
  • 8 mm x 10 mm combination spanner
  • Motor side handle
  • Sample cutting fluid
  • Safety chain
  • Tool box
  • UEA0835-0 pilot pin 5/16" x 1-3/8" DOC
  • UEA0850-0 pilot pin 5/16" x 2" DOC
  • 3 mm allen wrench
  • 4 mm allen wrench
  • 8 mm x 10 mm combination spanner
  • Motor side handle
  • Sample cutting fluid
  • Safety chain
  • Tool box
  • UEA0835-0 pilot pin 5/16" x 1-3/8" DOC
  • UEA0850-0 pilot pin 5/16" x 2" DOC
  • 3 mm allen wrench
  • 4 mm allen wrench
  • 8 mm x 10 mm combination spanner
  • Motor side handle
  • Sample cutting fluid
  • Safety chain
  • Tool box

Video Gallery