Auto Shut-Off Clutch Screwdriver
Salient Features
External Torque Adjustment
Auto Shut Off Clutch for Precise Fastening
Ergonomic Grip
Lightweight
Low Sound Level
![](https://nkstools.com/wp-content/uploads/2022/12/nkstools-copy-2-300x300-copy.png)
Model | Screw Capacity | Free Speed | Output Drive | Toque Range | Net Weight | Length | Air Cons. | Air Inlet | Start |
RPM | In | Nm | Kg | mm | cfm | In | |||
NK31X2 | 4 | 1100 | 1/4" Hex | 2.1 | 0.64 | 261 | 7.0 | 1/4 | Push |
NK32X2 | 4 | 1700 | 1/4" Hex | 1.5 | 0.64 | 261 | 7.0 | 1/4 | Push |
NK33X2 | 3 | 2300 | 1/4" Hex | 1 | 0.64 | 261 | 7.0 | 1/4 | Push |
NK34X2 | 5 | 800 | 1/4" Hex | 4 | 0.75 | 277 | 10.6 | 1/4 | Push |
NK35X2 | 4 | 1500 | 1/4" Hex | 2.2 | 0.75 | 277 | 10.6 | 1/4 | Push |
NK36X2 | 4 | 2100 | 1/4" Hex | 1.7 | 0.75 | 277 | 10.6 | 1/4 | Push |
NK37X2 | 5-6 | 480 | 1/4" Hex | 10.5 | 1.0 | 240 | 17.5 | 1/4 | Push |
NK38X2 | 5-6 | 800 | 1/4" Hex | 5.5 | 1.0 | 240 | 17.5 | 1/4 | Push |
NK39X2 | 4-5 | 1700 | 1/4" Hex | 2.6 | 1.0 | 240 | 17.5 | 1/4 | Push |
NK40X2 | 3.5 | 1100 | 1/4" Hex | 2.1 | 0.53 | 229 | 7.0 | 1/4 | Lever |
NK41X2 | 3.5 | 1700 | 1/4" Hex | 1.5 | 0.53 | 229 | 7.0 | 1/4 | Lever |
NK42X2 | 3 | 2300 | 1/4" Hex | 1 | 0.53 | 229 | 7.0 | 1/4 | Lever |
NK43X2 | 5 | 800 | 1/4" Hex | 4 | 0.70 | 249 | 10.5 | 1/4 | Lever |
NK44X2 | 4 | 1500 | 1/4" Hex | 2.2 | 0.70 | 249 | 10.5 | 1/4 | Lever |
NK45X2 | 4 | 2100 | 1/4" Hex | 1.7 | 0.70 | 249 | 10.5 | 1/4 | Lever |
![](https://nkstools.com/wp-content/uploads/2022/12/nkss-copy-300x300-copy.jpg)
Model | Screw Capacity | Free Speed | Output Drive | Torque Range | Net Weight | Length | Air Cons. | Air Inlet | Start |
rpm | In | Nm | Kg | mm | cfm | In | |||
NK46X2 | 5 | 600 | 1/4"Hex | 4 | 1.63 | 247 | 2.1 | 1/4 | Push |
NK47X2 | 4 | 900 | 1/4"Hex | 3.5 | 1.68 | 247 | 2.1 | 1/4 | Push |
NK48X2 | 3.5 | 1800 | 1/4'Hex | 3 | 1.63 | 247 | 2.1 | 1/4 | Push |
![](https://nkstools.com/wp-content/uploads/2022/12/NKS-h-300x300.png)
Model | Screw Capacity | Free Speed | Output Drive | Torque Range | Net Weight | Length | Air Cons. | Air Inlet |
rpm | In | Nm | Kg | mm | cfm | In | ||
NK49X2 | 3 | 500 | 1/4" Hex | 5 | 0.85 | 189 | 7.0 | 1/4 |
NK50X2 | 2.6 | 1100 | 1/4" Hex | 2.1 | 0.71 | 170 | 7.0 | 1/4 |
NK51X2 | 2.2 | 1700 | 1/4" Hex | 1.5 | 0.71 | 170 | 7.0 | 1/4 |
NK52X2 | 2.6 | 2300 | 1/4" Hex | 1.0 | 0.71 | 170 | 7.0 | 1/4 |
NK53X2 | 4 | 800 | 1/4" Hex | 4.0 | 0.87 | 175 | 10.5 | 1/4 |
NK54X2 | 3.5 | 1500 | 1/4" Hex | 2.2 | 0.87 | 175 | 10.5 | 1/4 |
NK55X2 | 3 | 2100 | 1/4" Hex | 1.7 | 0.87 | 175 | 10.5 | 1/4 |
NK56X2 | 5 | 480 | 1/4" Hex | 10.5 | 1.20 | 198 | 17.5 | 1/4 |
NK57X2 | 4 | 800 | 1/4" Hex | 5.5 | 1.20 | 198 | 17.5 | 1/4 |
NK58X2 | 4 | 1700 | 1/4" Hex | 2.6 | 1.20 | 198 | 17.5 | 1/4 |
![](https://nkstools.com/wp-content/uploads/2022/12/nkstools-copy-2-300x300.png)
Model | Screw Capacity | Free Speed | Output Drive | Torque Range | Net Weight | Length | Air Cons. | Air Inlet |
rpm | In | Nm | Kg | mm | cfm | In | ||
NK59X2 | 4 | 300 | 1/4"Hex | 10.5 | 1.10 | 368 | 3.5 | 1/4 |
NK60X2 | 4 | 300 | 3/8"Sq. | 10.5 | 1.10 | 368 | 3.5 | 1/4 |