Oil Pulse
NKS auto shut-off and non shut-off impulse wrenches and drivers are perfect assembly tools with the benefits of high acceleration and speed, low noise (78 dB (A) or less), no reaction, low vibration <2.5 m/s², accuracy +/-5%, auto shut-off when pre-set torque level achieved. This tooling is ideal for high speed, mass production lines where high productivity is essential.
Pistol Type Drivers (Shut-Off and Non Shut-Off)
![](https://nkstools.com/wp-content/uploads/2022/09/oil-pulse-300x300.jpg)
Oil Pulse
Pistol Type Drivers
Model | Type | Screw Capacity | Hex. Drive | Free Speed | Torque Range | Weight | Length | Air Consumption | Air Inlet | Air Hose | Noise Level |
Inch | RPM | Nm | Kg | mm | m³/min | Inch | mm | db(A) | |||
NK387PSD | Shut-Off | M4-M5 | 1/4 | 5800 | 4-9 | 0.90 | 161 | 0.20 | 1/4 | 6 | 74 |
NK388PSD | Shut-Off | M5-M6 | 1/4 | 5300 | 5-16 | 0.90 | 161 | 0.20 | 1/4 | 6 | 74 |
NK389PSD | Shut-Off | M6-M8 | 1/4 | 6500 | 16-28 | 0.92 | 171 | 0.25 | 1/4 | 6 | 75 |
NK390PSD | Shut-Off | M8 | 1/4 | 6300 | 20-32 | 0.95 | 183 | 0.25 | 1/4 | 6 | 75 |
NK391PSD | Shut-Off | M8-M10 | 1/4 | 6500 | 28-38 | 1.15 | 190 | 0.30 | 1/4 | 8 | 76 |
NK391PND | Non Shut-Off | M4-M5 | 1/4 | 4200 | 5-11 | 0.90 | 161 | 0.2 | 1/4 | 6 | 74 |
NK392PND | Non Shut-Off | M5-M6 | 1/4 | 5300 | 11-18 | 0.90 | 161 | 0.22 | 1/4 | 6 | 74 |
NK393PND | Non Shut-Off | M6-M8 | 1/4 | 6500 | 15-25 | 0.92 | 171 | 0.25 | 1/4 | 6 | 75 |
NK394PND | Non Shut-Off | M8 | 1/4 | 6300 | 18-32 | 0.95 | 183 | 0.25 | 1/4 | 6 | 75 |
NK395PND | Non Shut-Off | M8 | 1/4 | 6800 | 25-45 | 0.95 | 183 | 0.25 | 1/4 | 6 | 75 |
NK396PND | Non Shut-Off | M8-M10 | 1/4 | 6800 | 40-60 | 1.05 | 170 | 0.30 | 1/4 | 8 | 76 |
Straight Type Drivers (Shut-Off and Non Shut-Off)
![](https://nkstools.com/wp-content/uploads/2022/09/oil-pulse-straight-driver-2.-298x300.jpg)
Oil Pulse
Straight Type Drivers
Model | Type | Screw Capacity | Hex. Drive | Free Speed | Torque Range | Weight | Length | Air Consumption | Air Inlet | Air Hose | Noise Level |
Inch | RPM | Nm | Kg | mm | m³/min | Inch | mm | dB(A) | |||
NK387SSD | Shut-Off | M4-M5 | 1/4 | 4,800 | 4-9 | 0.75 | 218 | 0.20 | 1/4 | 6 | 74 |
NK388SSD | Shut-Off | M5-M6 | 1/4 | 5,500 | 5-16 | 0.75 | 218 | 0.20 | 1/4 | 6 | 74 |
NK389SSD | Shut-Off | M6-M8 | 1/4 | 6,500 | 16-28 | 0.77 | 218 | 0.25 | 1/4 | 6 | 75 |
NK390SSD | Shut-Off | M8 | 1/4 | 6,500 | 20-32 | 0.85 | 225 | 0.25 | 1/4 | 6 | 75 |
NK391SSD | Shut-Off | M8-M10 | 1/4 | 6,600 | 30-42 | 0.85 | 225 | 0.30 | 1/4 | 6 | 76 |
NK391SND | Non Shut-Off | M4-M5 | 1/4 | 6,500 | 4-9 | 0.65 | 218 | 0.20 | 1/4 | 6 | 74 |
NK392SND | Non Shut-Off | M5-M6 | 1/4 | 6,300 | 5-16 | 0.60 | 218 | 0.22 | 1/4 | 6 | 74 |
NK393SND | Non Shut-Off | M6-M8 | 1/4 | 6,500 | 16-28 | 0.67 | 218 | 0.25 | 1/4 | 6 | 75 |
NK394SND | Non Shut-Off | M8 | 1/4 | 6,300 | 20-32 | 0.70 | 225 | 0.25 | 1/4 | 6 | 75 |
NK395SND | Non Shut-Off | M8 | 1/4 | 6,00 | 22-36 | 0.80 | 238 | 0.25 | 1/4 | 6 | 75 |
NK396SND | Non Shut-Off | M8-M10 | 1/4 | 6,600 | 25-40 | 0.80 | 240 | 0.30 | 1/4 | 8 | 76 |
NK397SND | Non Shut-Off | M8-M10 | 1/4 | 6,800 | 45-60 | 0.90 | 250 | 0.30 | 1/4 | 8 | 76 |
Pistol Type Wrench (Shut-Off and Non Shut-Off)
![](https://nkstools.com/wp-content/uploads/2022/09/Pistol-type-wrench-3.-300x300.jpg)
Oil Pulse
Pistol Type Wrench
Model | Type | Bolt Capacity | Square Drive | Free Speed | Torque Range | Weight | Length | Air Consumption | Air Inlet | Air Hose | Noise Level |
Inch | RPM | Nm | Kg | mm | m³/min | Inch | mm | db(A) | |||
NK387PSW | Shut-Off | M5-M6 | 3/8 | 5300 | 4-9 | 0.85 | 160 | 0.40 | 1/4 | 6 | 75 |
NK388PSW | Shut-Off | M5-M6 | 3/8 | 5800 | 9-15 | 0.85 | 160 | 0.40 | 1/4 | 6 | 75 |
NK389PSW | Shut-Off | M6 | 3/8 | 6500 | 15-32 | 0.85 | 170 | 0.40 | 1/4 | 6 | 75 |
NK390PSW | Shut-Off | M8 | 3/8 | 6300 | 30-50 | 0.95 | 180 | 0.43 | 1/4 | 6 | 75 |
NK391PSW | Shut-Off | M8-M10 | 3/8 | 6000 | 42-60 | 1.10 | 185 | 0.45 | 3/8 | 8 | 75 |
NK392PSW | Shut-Off | M10 | 1/2 | 4700 | 50-65 | 1.10 | 190 | 0.50 | 3/8 | 8 | 76 |
NK393PSW | Shut-Off | M10-M12 | 1/2 | 4800 | 55-85 | 1.30 | 190 | 0.57 | 3/8 | 8 | 76 |
NK394PSW | Shut-Off | M12-M14 | 1/2 | 5600 | 75-115 | 1.50 | 192 | 0.60 | 3/8 | 8 | 76 |
NK395PSW | Shut-Off | M12-M14 | 1/2 | 4900 | 90-145 | 2.00 | 200 | 0.65 | 3/8 | 8 | 77 |
NK396PSW | Shut-Off | M14-M16 | 3/4 | 4900 | 130-205 | 2.70 | 235 | 0.68 | 1/2 | 12 | 78 |
NK397PSW | Shut-Off | M16-M18 | 3/4 | 4800 | 170-245 | 3.50 | 240 | 0.70 | 1/2 | 12 | 78 |
NK398PSW | Shut-Off | M16-M20 | 3/4 | 4800 | 225-450 | 4.10 | 220 | 0.75 | 1/2 | 12 | 78 |
NK387PNW | Non Shut-Off | M5-M6 | 3/8 | 6500 | 5-10 | 0.60 | 155 | 0.35 | 1/2 | 12 | 75 |
NK388PNW | Non Shut-Off | M5-M6 | 3/8 | 5800 | 10-20 | 0.60 | 160 | 0.40 | 1/2 | 12 | 75 |
NK389PNW | Non Shut-Off | M6-M8 | 3/8 | 6800 | 15-25 | 0.65 | 170 | 0.40 | 1/2 | 12 | 75 |
NK390PNW | Non Shut-Off | M8 | 3/8 | 7000 | 25-40 | 0.75 | 180 | 0.43 | 1/4 | 6 | 75 |
NK391PNW | Non Shut-Off | M8-M10 | 3/8 | 7000 | 32-55 | 0.90 | 185 | 0.45 | 3/8 | 8 | 75 |
NK392PNW | Non Shut-Off | M8-M10 | 3/8 | 6500 | 35-60 | 1.00 | 185 | 0.45 | 3/8 | 8 | 75 |
NK393PNW | Non Shut-Off | M10 | 1/2 | 5500 | 50-70 | 1.15 | 190 | 0.50 | 3/8 | 8 | 76 |
NK394PNW | Non Shut-Off | M10-M12 | 1/2 | 5600 | 50-95 | 1.30 | 190 | 0.57 | 3/8 | 8 | 76 |
NK395PNW | Non Shut-Off | M12-M14 | 1/2 | 6500 | 80-130 | 1.70 | 192 | 0.60 | 3/8 | 8 | 76 |
NK396PNW | Non Shut-Off | M12-M14 | 1/2 | 4400 | 120-170 | 2.15 | 200 | 0.65 | 3/8 | 8 | 77 |
NK397PNW | Non Shut-Off | M14-M16 | 3/4 | 5600 | 130-240 | 2.20 | 235 | 0.68 | 1/2 | 12 | 78 |
NK398PNW | Non Shut-Off | M14-M16 | 3/4 | 5500 | 210-260 | 2.80 | 235 | 0.70 | 1/2 | 12 | 78 |
NK399PNW | Non Shut-Off | M16-M18 | 3/4 | 3400 | 170-300 | 3.20 | 225 | 0.75 | 1/2 | 12 | 78 |
Straight Type Wrench (Shut-Off and Non Shut-Off)
![](https://nkstools.com/wp-content/uploads/2022/09/Straight-Oil-pulse-wrench.-300x300.jpg)
Oil Pulse
Straight Type Wrench
Model | Type | Bolt Capacity | Square Drive | Free Speed | Torque Range | Weight | Lenght | Air Consumption | Air Inlet | Air Hose | Noise Level |
Inch | RPM | Nm | Kg | mm | m³/min | Inch | mm | db(A) | |||
NK387SSW | Shut-Off | M4-M5 | 3/8 | 6000 | 4-8 | 0.75 | 218 | 0.35 | 1/4 | 6 | 75 |
NK388SSW | Shut-Off | M5-M6 | 3/8 | 5800 | 5-15 | 0.75 | 218 | 0.40 | 1/4 | 6 | 75 |
NK389SSW | Shut-Off | M6 | 3/8 | 6500 | 15-32 | 0.77 | 220 | 0.40 | 1/4 | 6 | 75 |
NK390SSW | Shut-Off | M8 | 3/8 | 6500 | 30-42 | 0.85 | 236 | 0.43 | 1/4 | 6 | 75 |
NK391SSW | Shut-Off | M8-M10 | 3/8 | 6500 | 40-55 | 1.00 | 245 | 0.45 | 3/8 | 8 | 75 |
NK392SSW | Shut-Off | M8-M10 | 3/8 | 6200 | 40-60 | 1.20 | 250 | 0.50 | 3/8 | 8 | 76 |
NK393SSW | Shut-Off | M10 | 1/2 | 6500 | 40-55 | 1.15 | 246 | 0.50 | 3/8 | 8 | 76 |
NK394SSW | Shut-Off | M10 | 1/2 | 6500 | 48-65 | 1.20 | 250 | 0.50 | 3/8 | 8 | 76 |
NK387SNW | Non Shut-Off | M4-M5 | 3/8 | 6600 | 9-18 | 0.60 | 218 | 0.35 | 1/4 | 6 | 75 |
NK388SNW | Non Shut-Off | M5-M6 | 3/8 | 5300 | 18-32 | 0.65 | 218 | 0.40 | 1/4 | 6 | 75 |
NK389SNW | Non Shut-Off | M6 | 3/8 | 6500 | 32-46 | 0.66 | 225 | 0.40 | 1/4 | 6 | 75 |
NK390SNW | Non Shut-Off | M8 | 3/8 | 6300 | 36-54 | 0.82 | 238 | 0.43 | 1/4 | 6 | 75 |
NK391SNW | Non Shut-Off | M8-M10 | 3/8 | 6000 | 40-60 | 1.10 | 245 | 0.43 | 1/4 | 6 | 75 |
NK392SNW | Non Shut-Off | M10 | 3/8 | 5800 | 42-70 | 1.20 | 245 | 0.50 | 1/4 | 6 | 75 |
NK393SNW | Non Shut-Off | M10-M12 | 1/2 | 5200 | 50-80 | 1.20 | 246 | 0.50 | 1/4 | 6 | 76 |
Angle Head Drivers (Shut-Off and Non Shut-Off)
![](https://nkstools.com/wp-content/uploads/2022/09/Angle-head-driver-5.-300x300.jpg)
Oil Pulse
Angle Head Driver
Model | Type | Screw Capacity | Square Drive | Free Speed | Torque Range | Weight | Length | Air Consumption | Air Inlet | Air Hose | Noise Level |
Inch | RPM | Nm | Kg | mm | m³/min | Inch | mm | db(A) | |||
NK390ASD | Shut-Off | M5-M6 | 1/4 | 5700 | 6-12 | 1.20 | 259 | 0.40 | 1/4 | 6 | 74 |
NK391ASD | Shut-Off | M5-M6 | 1/4 | 4700 | 13-18 | 1.20 | 259 | 0.40 | 1/4 | 6 | 74 |
NK392ASD | Shut-Off | M6 | 1/4 | 6200 | 8-15 | 1.28 | 270 | 0.40 | 1/4 | 6 | 74 |
NK393ASD | Shut-Off | M6-M8 | 1/4 | 5800 | 16-23 | 1.28 | 270 | 0.40 | 1/4 | 6 | 74 |
NK394ASD | Shut-Off | M8 | 1/4 | 6100 | 11-22 | 1.35 | 280 | 0.40 | 1/4 | 6 | 74 |
NK395ASD | Shut-Off | M8 | 1/4 | 5300 | 18-25 | 1.35 | 280 | 0.40 | 1/4 | 6 | 74 |
NK390AND | Non Shut-Off | M6 | 1/4 | 4600 | 10-18 | 1.20 | 256 | 0.40 | 1/4 | 6 | 74 |
NK391AND | Non Shut-Off | M6-M8 | 1/4 | 4600 | 17-24 | 1.22 | 264 | 0.41 | 1/4 | 6 | 74 |
NK392AND | Non Shut-Off | M8 | 1/4 | 6800 | 18-34 | 1.30 | 277 | 0.41 | 1/4 | 8 | 74 |
Angle Head Wrench (Shut-Off and Non Shut-Off)
![](https://nkstools.com/wp-content/uploads/2022/09/Angle-head-wrench-6.-300x300.jpg)
Oil Pulse
Angle Head Wrench
Model | Type | Bolt Capacity | Square Drive | Free Speed | Torque Range | Weight | Length | Air Consumption | Air Inlet | Air Hose | Noise Level |
Inch | RPM | Nm | Kg | mm | m3/min | Inch | mm | db(A) | |||
NK390ASW | Shut-Off | M5-M6 | 3/8 | 5500 | 7-15 | 1.25 | 258 | 0.3 | 1/4 | 6 | 74 |
NK391ASW | Shut-Off | M6-M8 | 3/8 | 5500 | 7-14 | 1.25 | 258 | 0.3 | 1/4 | 6 | 74 |
NK392ASW | Shut-Off | M6-M8 | 3/8 | 5500 | 13-28 | 1.25 | 270 | 0.3 | 1/4 | 6 | 74 |
NK393ASW | Shut-Off | M8 | 3/8 | 5500 | 10-25 | 1.35 | 270 | 0.3 | 1/4 | 6 | 74 |
NK394ASW | Shut-Off | M8 | 3/8 | 5500 | 30-40 | 1.50 | 289 | 0.3 | 1/4 | 8 | 74 |
NK395ASW | Shut-Off | M8-M10 | 3/8 | 5500 | 27-45 | 1.50 | 289 | 0.3 | 1/4 | 8 | 74 |
NK396ASW | Shut-Off | M10 | 1/2 | 4400 | 30-60 | 2.00 | 300 | 0.4 | 1/4 | 8 | 76 |
NK397ASW | Shut-Off | M10 | 1/2 | 4400 | 48-68 | 1.90 | 300 | 0.4 | 1/4 | 8 | 76 |
NK398ASW | Shut-Off | M8 | 1/2 | 4400 | 28-45 | 1.50 | 290 | 0.4 | 1/4 | 8 | 76 |
NK399ASW | Shut-Off | M8 | 1/2 | 4400 | 30-50 | 1.50 | 290 | 0.4 | 1/4 | 8 | 76 |
NK400ASW | Shut-Off | M8-M10 | 1/2 | 4400 | 40-50 | 1.65 | 290 | 0.4 | 1/4 | 8 | 76 |
NK401ASW | Shut-Off | M8-M10 | 1/2 | 4400 | 40-60 | 1.90 | 290 | 0.4 | 1/4 | 8 | 76 |
NK402ASW | Shut-Off | M10 | 1/2 | 4400 | 26-50 | 1.75 | 290 | 0.4 | 1/4 | 8 | 76 |
NK403ASW | Shut-Off | M10 | 1/2 | 4400 | 45-65 | 1.90 | 290 | 0.4 | 1/4 | 8 | 74 |
NK390ANW | Non Shut-Off | M6-M8 | 3/8 | 5000 | 15-20 | 1.25 | 260 | 0.4 | 1/4 | 6 | 74 |
NK391ANW | Non Shut-Off | M6 | 3/8 | 8000 | 18-30 | 1.35 | 269 | 0.4 | 1/4 | 6 | 74 |
NK392ANW | Non Shut-Off | M6-M8 | 3/8 | 7400 | 30-45 | 1.50 | 285 | 0.4 | 1/4 | 8 | 75 |
NK393ANW | Non Shut-Off | M10-M12 | 1/2 | 4000 | 60-85 | 1.70 | 300 | 0.4 | 1/4 | 8 | 75 |
NK394ANW | Non Shut-Off | M8-M10 | 1/2 | 4500 | 40-58 | 1.50 | 285 | 0.45 | 1/4 | 8 | 75 |
NK395ANW | Non Shut-Off | M10 | 1/2 | 4600 | 45-62 | 1.70 | 290 | 0.45 | 1/4 | 8 | 75 |
NK396ANW | Non Shut-Off | M10 | 1/2 | 5000 | 45-80 | 1.80 | 294 | 0.45 | 1/4 | 8 | 75 |