Simplifying the removal of seized bolts in high-volume shops, this ½" (12.7 mm) pneumatic impact wrench provides a maximum torque of 325' lbs and a working range of 25-200' lbs It employs a twin hammer impact mechanism and pressure-feed lubrication to handle 1,200 BPM at a free speed of 7,500 RPM. This 4.25 lbs (1.9 kg) tool includes an adjustable power regulator and a variable-speed trigger for precise torque management across various fastening applications.
Simplifying the removal of seized bolts in high-volume shops, this ½" (12.7 mm) pneumatic impact wrench provides a maximum torque of 325' lbs and a working range of 25-200' lbs It employs a twin hammer impact mechanism and pressure-feed lubrication to handle 1,200 BPM at a free speed of 7,500 RPM. This 4.25 lbs (1.9 kg) tool includes an adjustable power regulator and a variable-speed trigger for precise torque management across various fastening applications.
1/2" (12.7 mm) Drive Super-Duty Impact Wrench. The classic IR231 is the most popular tool in its class. Introduced over 25 years ago and continuously refined, it offers the sheer power and performance features to tackle the toughest jobs with ease as well as proven durability and economy.
Features
| Performance Rating | Super Duty |
| Working Torque Range | 25 to 200' (0 m) pounds |
| Maximum Torque | 325' (99.1 m) pounds |
| Blows Per Minute | 1200 |
| Free Speed | 7500 |
| Standard Bolt Cap | 1/2" (12.7 mm) |
| Weight | 4.25 lbs (1.9 kg) |
| Length | 6.625" (16.8 cm) |
| Average Air Consumption | 4 |
| At Load | 16.3 |
| Sound dBA | 90.5 |
| Air Inlet NPTF | 1/4" (6.4 mm) |
| Minimum Hose Size | 3/8" (9.5 mm) |
| Performance Rating | Super Duty |
| Working Torque Range | 25 to 200' (0 m) pounds |
| Maximum Torque | 325' (99.1 m) pounds |
| Blows Per Minute | 1200 |
| Free Speed | 7500 |
| Standard Bolt Cap | 1/2" (12.7 mm) |
| Weight | 4.25 lbs (1.9 kg) |
| Length | 6.625" (16.8 cm) |
| Average Air Consumption | 4 |
| At Load | 16.3 |
| Sound dBA | 90.5 |
| Air Inlet NPTF | 1/4" (6.4 mm) |
| Minimum Hose Size | 3/8" (9.5 mm) |
