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Milwaukee has announced the M18 Fuel 3962, a 1/2-inch impact wrench rated for 800 ft-lbs of fastening torque and 950 ft-lbs of breakaway torque. Pro Tool Reviews says the compact tool is expected in the second quarter of 2027, but speed, price and independent test results are not yet available.
Milwaukee’s upcoming M18 Fuel 3962 is a 1/2-inch impact wrench rated at 800 ft-lbs of fastening torque and 950 ft-lbs of breakaway torque, according to Pro Tool Reviews. The outlet reported the new tool after SEMA 2026 and said Milwaukee expects it to launch in the second quarter of 2027; its speed, price and independent test performance remain unknown.
The 3962 is built around Milwaukee’s PowerState brushless motor and has a reported 6.1-inch head length. Pro Tool Reviews lists its bare weight at 4 pounds and its weight with a 5.0Ah battery at 5.7 pounds. A version with a pin-detent anvil will be sold as model 3962P; the standard 3962 uses a friction ring.
Milwaukee lists four-mode drive control, including three standard speeds and assist modes. The reported features include a bolt-removal mode that slows the tool after loosening a fastener, and an auto-shutoff mode that limits tightening to 50 ft-lbs. Tri-LED lights surround the square drive, while a battery isolation system is designed to reduce vibration reaching the battery. Detailed speed and impact-rate figures have not been released.
For comparison, the report lists the DeWalt DCF891 at 600 ft-lbs fastening and 800 ft-lbs breakaway torque, and Makita’s GWT07 at 560 and 810 ft-lbs, respectively. Those are published specifications, not the results of a direct test of the unreleased Milwaukee tool. Pro Tool Reviews says hands-on testing will come after it obtains a unit.
Power in a Mid-Size Package
If the published ratings hold up in testing, the 3962 could give mechanics and other users a tool with high torque in a relatively compact body. Its 6.1-inch head is shorter than the comparison models cited by Pro Tool Reviews, a potential benefit when reaching into confined spaces around vehicles or machinery. The reported torque figures also exceed those competitors’ listed ratings, though real-world speed and performance cannot be judged from torque numbers alone.
The tool’s position may matter to buyers choosing between size and power. Milwaukee’s larger 2966 high-torque model is rated at 900 ft-lbs fastening torque and 1,100 ft-lbs breakaway torque, while the 3962 is shorter and lighter on paper. Whether it can deliver a useful balance in actual work will depend on testing, battery choice and the fasteners involved.
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How It Compares With Milwaukee’s 2962
The 3962 is presented as the successor to Milwaukee’s M18 Fuel 2962. Pro Tool Reviews lists the older model at 550 ft-lbs fastening torque and 650 ft-lbs breakaway torque. Against those figures, the new tool’s rated breakaway torque is about 46% higher, calculated from the published specifications. The outlet also reports a 0.1-inch increase in head length and a 0.1-pound increase in bare weight.
Pro Tool Reviews describes the new wrench as bridging the size of the mid-torque category and the power associated with larger tools. That is the outlet’s assessment of the specifications, not a confirmed industry classification or a conclusion from completed comparative testing. The report says Milwaukee claims the 3962 can remove fasteners up to 60% faster than the previous model; that figure is a company claim, and the outlet has not yet verified it in its own tests.
“Up to 60% faster removal speeds than the previous model”
— Milwaukee, as reported by Pro Tool Reviews
Speed, Price and Test Results
Milwaukee has not provided the 3962’s maximum RPM or impacts per minute in the information cited by Pro Tool Reviews. Those figures could affect how quickly the wrench works, even with its higher torque ratings. The outlet says the previous 2962 reached up to 2,575 RPM and 3,100 impacts per minute, but those figures do not establish the new model’s speed.
The price, exact kit configurations and full availability details are also not given. Pro Tool Reviews has not conducted hands-on comparisons, so claims about how the 3962 performs against DeWalt or Makita remain predictions based on specifications. Milwaukee’s stated removal-speed improvement likewise remains unverified by the outlet.
Launch and Independent Testing
Pro Tool Reviews expects the 3962 to launch in the second quarter of 2027. The outlet says it plans to run head-to-head tests when it receives a tool, including assessing how battery choice affects balance and handling. It is considering an 8.0Ah Forge battery for testing, while the reported kit uses 5.0Ah batteries.
More information from Milwaukee could fill in the missing speed and impact-rate specifications, as well as pricing and kit details. Until the tool is released and tested, buyers have published ratings and feature descriptions—but not independent evidence of its performance in use.
Key Questions
What are the Milwaukee 3962’s torque ratings?
Pro Tool Reviews lists 800 ft-lbs of fastening torque and 950 ft-lbs of breakaway torque. These are published specifications; independent test results are not yet available.
When is the M18 Fuel 3962 expected to launch?
Pro Tool Reviews reports an expected launch in the second quarter of 2027. The cited report does not give an exact release date.
How does the 3962 compare with the older Milwaukee 2962?
The report lists the 2962 at 550 ft-lbs fastening torque and 650 ft-lbs breakaway torque, compared with 800 and 950 ft-lbs for the 3962. Milwaukee’s new model is also listed as 0.1 inch longer and 0.1 pound heavier in bare-tool measurements.
Are the 3962’s speed and price known?
No. Pro Tool Reviews says the RPM, impact rate and price were not available in its report. Those details could shape comparisons and buying decisions.
Has the Milwaukee 3962 been independently tested?
Not in the report provided. Pro Tool Reviews says it expects to conduct head-to-head testing after obtaining a tool, so performance claims remain unverified by that outlet.
Source: protoolreviews.com
