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The DEWALT DCF964GH1 20V MAX XR 3/4-inch impact wrench delivers 1,420 ft-lbs of fastening torque and 1,900 ft-lbs breakaway torque, with standard 3/4-inch drive socket compatibility for heavy-duty jobs.
Categories : tools
SKU : WOR-TOO-944
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The DEWALT DCF964GH1 20V MAX XR 3/4-inch High Torque Impact Wrench Kit is the go-to choice for heavy fastening, rusted bolts, and equipment repair. With the highest rated torque in our 3/4-inch lineup, it powers through applications that stall smaller wrenches. The included POWERSTACK battery and charger deliver compact, high-density power so you can work longer on the toughest jobs.
The DCF964GH1 uses a standard 3/4-inch square drive, so it works directly with the full range of 3/4-inch impact sockets. For maximum torque transfer and to avoid damaging adapters, always use 6-point or 12-point impact-rated sockets designed for 3/4-inch drive. Need a different size? A 3/4-inch to 1/2-inch adapter lets you use 1/2-inch sockets, but the adapter reduces torque and should only be used for lighter fastening jobs.
Delivering up to 1,420 ft-lbs of max fastening torque and 1,900 ft-lbs of breakaway torque, this wrench lets you tighten or loosen large fasteners with confidence. Three speed settings let you match power to the job, while Precision Wrench mode helps prevent over-tightening and fastener run-off. The 4-mode push button switch also adjusts LED brightness so you can see what you're doing in tight, dark spaces.
The glass-filled nylon housing resists damage from oil, grease, and solvents, making it ideal for automotive and industrial settings. The oil-resistant design protects the tool and battery from common fluids on the job.
Includes the DCF964GH1 impact wrench, one POWERSTACK battery, charger, and a kit bag.
3/4-inch square drive uses standard 3/4-inch impact sockets
1,420 ft-lbs max fastening torque / 1,900 ft-lbs breakaway
3 speed settings + Precision Wrench mode to prevent over-tightening
Oil-resistant glass-filled nylon housing
POWERSTACK battery and charger included
Model: DCF964GH1
Series: 20V MAX XR
Weight: 8.5 lbs
Dimensions: 10.5 x 8.5 x 6.5 in
Drive Size: 3/4-inch Square
Battery Type: 1x POWERSTACK
Product Type: 3/4-Inch High Torque Impact Wrench Kit
Speed Settings: 3 + Precision Wrench
Charger Included: Yes
Housing Material: Glass-filled nylon, oil-resistant
Max Breakaway Torque: 1900 ft-lbs
Max Fastening Torque: 1420 ft-lbs
Seller: Workbench World
MPN: DCF964GH1
Choosing the right impact socket is critical for both performance and safety. Always select impact-rated sockets, which are made to handle the high torque and vibration of impact tools.
The DCF964GH1 has a 3/4-inch square drive anvil, so it fits all standard 3/4-inch impact sockets. For heavy-duty jobs, use deep-wall sockets for nuts and bolts that need extra depth.
While a 3/4-to-1/2-inch adapter allows you to use smaller sockets, it adds a weak point that can break under extreme torque. Reserve adapters for light or medium fastening, and always use impact-rated adapters.
With oil-resistant housing and breakaway torque up to 1,900 ft-lbs, this wrench is a trusted partner for tire changes, suspension work, and machinery maintenance.
It uses standard 3/4-inch square drive impact sockets for maximum torque transfer.
Yes, but using an adapter reduces torque and may damage the adapter. For best performance, use 3/4-inch impact sockets.
Speed settings control power for different tasks. Precision Wrench mode helps prevent over-tightening and fastener run-off.
Yes, it works with all 20V MAX batteries and chargers.
1,900 ft-lbs to help break loose rusted or over-tightened fasteners.
Works like a beast.
Great power, heavy.
I've used many impact wrenches and this one is top notch. It's powerful enough for lug nuts and suspension work. The battery lasts a good while.
Great torque, but it's bulky. The case is nice though. Would buy again.
This thing is insane! Took off a seized rusted bolt that my breaker bar couldn't touch. The battery life is impressive, I did a whole suspension job on one charge. It is a bit heavy but that's expected for high torque. The LED is bright. Definitely worth the money for any serious mechanic.
I'm an old school mechanic and I was skeptical about battery tools. This changed my mind. It has plenty of torque for heavy duty work. The detent pin socket holder is good. The only complaint is the price, but you get what you pay for. I recommend it.
Does the job.
Love this wrench. Used it to change my brakes and it made it so easy. Battery lasts long.
Bought this for my truck maintenance. The 1,420 ft-lbs is no joke. It snapped off a bolt that had been rusted for years. The variable trigger gives good control. The 3/4-inch drive is standard, so I can use my sockets. The kit includes a nice case and charger. Highly recommended.
Powerful but loud.
Good solid tool. The breakaway torque is enormous. I used it on tractor lug nuts and it didn't blink.
Finally an impact that can handle my boyfriend's rusted car. I used it to swap out a control arm and it took off every bolt in minutes. The battery charge indicator is handy. The weight is a bit much for me, but I managed. The grip is comfortable. I'm impressed with the power.
It works, but I expected a beefier case. The tool itself is great though. Maybe someone else got a bad one.
