Impact Screwdrivers

NPK's impact driver was developed based on the small two-hand impact wrench (T wrench) and is a small, lightweight, high-performance product that is suitable for tasks such as tightening small screws.

●6.35mm(1/4")Hex.　Quick Change Chuck Type

specification >>

ND-5LPX

ND-5LPY

ND-6HPAX

ND-6HPAY

ND-6PDY

(Built-in power regulator /

6 steps of power contol)


specification >>

ND-6HSX
ND-6HSY

ND-6SDY
(Built-in power regulator /
stepless power control)


Specification

＊Specificatioins are subject to change without notice.
＊Recommended air pressure 0.6MPa(6kgf/cm2, 85psi)

      6.35mm(1/4")
         ND-5LPX   ND-5LPY   ND-6HPAX ND-6HPAY
Bolt Capacity

mm

in

6

1/4

6

1/4

6～8

1/4～5/16

6～8

1/4～5/16

Max. Free Speed min-1 12,000 12,000 8,000 8,000
Overall Length

mm

in

165

6 1/2

165

6 1/2

170

6 11/16

170

6 11/16

Weight

kg

lb

0.65

1.4

0.65

1.4

1.0

2.2

1.0

2.2

Spindle Offset

mm

in

16.5

5/8

16.5

5/8

24

15/16

24

15/16

Hex drive

mm

in

6.35

1/4

6.35

1/4

6.35

1/4

6.35

1/4

Air Inlet Thread Rc 1/4 1/4 1/4 1/4
Hose Size

mm

in

6.3

1/4

6.3

1/4

6.3

1/4

6.3

1/4

Average Air Consumption

m3/min

cfm

0.15

5.3

0.15

5.3

0.25

8.8

0.25

8.8

      6.35mm(1/4")
         ND-6PDY    ND-6HSX     ND-6HSY     ND-6SDY  
Bolt Capacity

mm

in

6～8

1/4～5/16

6～8

1/4～5/16

6～8

1/4～5/16

6～8

1/4～5/16

Max. Free Speed min-1 6,000 9,000 9,000 6,000
Overall Length

mm

in

148

5 13/16

224

8 3/4

224

8 13/16

198

7 13/16

Weight

kg

lb

1.4

3.1

0.97

2.1

0.97

2.1

1.2

2.6

Spindle Offset

mm

in

22.5

7/8

24

15/16

24

15/16

25

1

Hex drive

mm

in

6.35

1/4

6.35

1/4

6.35

1/4

6.35

1/4

Air Inlet Thread Rc 1/4 1/4 1/4 1/4
Hose Size

mm

in

6.3

1/4

6.3

1/4

6.3

1/4

6.3

1/4

Average air consumption

m3/min

cfm

0.15

5.3

0.25

8.8

0.25

8.8

0.15

5.3