About Impact Wrench
What is an impact wrench?
Impact wrenches do a great job of tightening and loosening bolts, lug nuts, and rusted fasteners. They provide a very high rotational torque that regular drills are incapable of and deliver high torque output with minimal exertion by the user.
The impact wrench can be a mechanics' best friend. They are typically used in the automotive and construction industry.
How does an impact wrench work?
The impact wrench can replace your ratchet wrench, highly increasing your productivity and making tightening and loosening nuts and bolts much quicker and easier.
They get their immense torque from a hammering mechanism in the motor that delivers extremely strong and quick concussive blows. This creates a huge force that enables them to loosen even the toughest nuts and bolts.
The motor applies a continuous sudden twisting motion to the nut or bolt, usually in short bursts, and this will eventually bring movement (loosening or tightening) to the bolt.
About Prostormer impact wrench
[High Torque] - Powerful brushless motor delivers 370ft-lbs (500NM) of Max torque. This impact wrench is ideal for easy nuts driving and bolts removal. It can be widely used in many situations like car repairs, scaffolding installation, mechanic breakdowns, construction projects, etc.
[Variable Speed] - Variable speed trigger allows user to adjust speed by the amount of trigger depression, with 0-2,400RPM and 0-3,800BPM for superior fastening power. 3-speed switch selector provides precise fastening and torque control for a wide range of applications.
[20V Max Battery] - Prostormer impact wrench equipped with 4000mAh lithium-ion battery for a longer working time; Battery indicator provides you with real-time battery level all the time. 1-2-hour fast charging keeps full charged.
[Ergonomic Design] - Soft rubber handle gives you comfortable grip feeling and build-in bright LED light creates a better experience at dark areas; A belt clip helps to carry the wrench more easily when on a ladder or somewhere you need.