NITTO KOHKI CO.,LTD.

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.
Capacity	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

Machine Tools

Portable Automatic Drilling Machine

Portable Fully Automatic Drilling Machine

Video Gallery

QA Series

Comparison

WA Series

NITTO KOHKI U.S.A., INC.

.st0{fill:#003894;} Nitto Kohki USA - Tools Div.

Machine Tools

Portable Automatic Drilling Machine

Portable Fully Automatic Drilling Machine

Video Gallery

QA Series

Comparison

WA Series

NITTO KOHKI U.S.A., INC.