Milwaukee M18 18-Volt Lithium-Ion Cordless 1/2 in. High Torque Impact Wrench with Friction Ring (Tool-Only)-2663-20 - The Home Depot


Model # 2663-20

Internet # 202196562

Store SKU # 277652

M18 18-Volt Lithium-Ion Cordless 1/2 in. High Torque Impact Wrench with Friction Ring (Tool-Only)

Milwaukee M18 18-Volt Lithium-Ion Cordless 1/2 in. High Torque Impact Wrench with Friction Ring (Tool-Only)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$169.00 / each


Model # 2663-20

Internet # 202196562

Store SKU # 277652

Get the most powerful, most compact, longest-running impact wrench in its class. The Milwaukee 2663-20 M18 Cordless Lithium-ion 1/2 in. High-Torque Impact Wrench features a Milwaukee 4-pole motor and powerful impact mechanism to deliver a reliable 450 ft.-lbs of torque with maximum runtime. The REDLITHIUM 4.0 Extended Capacity Battery Pack (sold separately) delivers more work per charge and more work over pack life than the competitors, as well as best-in-class performance in extreme jobsite conditions. You’ll get consistent speed control between 0-1900 RPM and 0-2200 IPM with the variable-speed trigger. A 1/2 in. anvil with friction ring allows quick and easy one-handed socket changes. The M18 Impact Wrench’s onboard, real-time battery Fuel gauge helps you monitor the charge precisely, so there’s less downtime on the job. Lightweight and portable, with superior ergonomics, this 18-volt cordless power tool offers ultimate comfort during prolonged use.

  • Milwaukee 2663-20 features 450 ft. -lb. of torque to perform a wide range of fastening applications
  • Milwaukee 2663-20 delivers 2,200 impacts per minute for powerful performance
  • Lightweight and compact design minimizes user fatigue while using the Milwaukee 2663-20
  • Milwaukee 4-pole frameless motor: features a robust design combined with rare-earth magnets for longer life, more power and more runtime than any brushed competitor
  • Milwaukee 2663-20 features 1/2 in. anvil with friction ring for efficient 1-handed socket changes
  • Variable speed trigger provides up to 1,900 RPM
  • Red lithium battery technology: superior pack construction, electronics, and performance deliver more work per charge and more work over pack life than any battery on the market
  • Redlink intelligence: provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Compatible chargers: M18/M12 multi-voltage (48-59-1812), M18 AC/DC (2710-20)
  • Compatible batteries: compact 1.5 Ah (48-11-1815), compact 2.0 Ah (48-11-1820), extra capacity 3.0 Ah (48-11-1828), extended capacity 4.0 Ah (48-11-1840)
  • Includes: (1) 2663-20 M18 1/2 in. High-Torque Impact Wrench with Friction Ring
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Assembled Depth (in.)  9 in  Assembled Height (in.)  8.2 in 
Assembled Width (in.)  3 in  Drive Size (in.)  1/2 
Product Depth (in.)  2.75  Product Height (in.)  8.25 
Product Width (in.) 
Amperage (amps)  Batteries Included  No 
Battery Power Type  Lithium Ion  Battery Size  Lithium Ion 
Charger Included  No  Color Family  Red 
Cordless Tool Type  Impact Wrench  Cordless/Corded  Cordless 
Forward/Reverse Rocker Switch  Yes  Impacts Per Minute  2200 
Maximum Speed (rpm)  1900  Power Tool Product Type  Cordless 
Product Weight (lb.)  5.2 lb  Reconditioned  No 
Returnable  90-Day  Tools Product Type  Power Tool 
Torque (lb-in)  5400.000  Voltage (volts)  18 
Warranty / Certifications
Certifications and Listings  1-UL Listed,CSA Listed,ETL Listed  Manufacturer Warranty  5 Year Limited Tool Warranty 


Rated 4.8 out of 5 by 37 reviewers.
Rated 5.0 out of 5.0 by This impact is the BOMB! I have used this impact in the garage now for about a week. There is NOTHING that this impact could not handle. There is nothing that has even challenged it. I've used this on lug nuts, axle nuts, rusted bumper bolts...NOTHING has given this impact a challenge. I really have no "for sure" way to gauge the power but it sure seems stronger than my 1/2 pneumatic IR which is rated at a much higher torque. The only downside to this impact is the weight. Even though it's not "heavy" it still has more heft than my 1/2 pneumatic impacts. Another PLUS is I have yet to recharge the battery. Ive used the impact all week and I'm still showing 2 bars on the led battery meter. February 16, 2011
Rated 5.0 out of 5.0 by Cordless impact Strong and durable. Used mostly for lugs on gooseneck equipment trailer. Coworker has DeWalt. No contest. February 17, 2015
Rated 5.0 out of 5.0 by Very Powerful I bought this to make doing tire changes easier and boy did it. It bust lug nuts lose fast and with little effort. I would be careful when installing lag bolts into wood as it will snap off the heads with little to no effort. I really like this drill it goes nice in the M18 collection. January 11, 2015
Rated 5.0 out of 5.0 by A BEAST!!! It started snowing here in MN so I switched from my summer wheels to the winter ones. It took off all 20 wheel lugs in negative below temps with ease. Afterwards I tried to use this on anything that I could from my other cars, motor bikes, lawnmower and snowblower. This tool using the M18 Red Lithium XC battery just keeps going. This thing is a BEAST!!! December 8, 2013
Rated 5.0 out of 5.0 by everything I heard was true Ok, I can't really do any comparisons with other impact wrenches because I'm only an amateur hobby car mechanic and this is the first one I've ever used; I don't have to worry about deadlines so I like to do things manually whenever I can. But, this thing is awesome. I just tested it on a rusty (even the rust had rust on it) Honda Civic axle nut (recommended torque 135 ft-lbs) with the safety tab still dented in. For comparison I removed the passenger side manually, and the driver side with this impact wrench. For the passenger side, I used a breaker bar with a 4-foot steel pipe over it. At first I was moving the whole car, even with the parking brake on, so I put the wheels against the curb, and after pushing like crazy, it came free. For the driver side, I just put the impact wrench on it and pumped the trigger a few times and it came free. The whole thing took maybe 5 seconds and the car was not pushed in the process. I have no doubt that it will handle the next target, the crankshaft pulley bolt, which seems impossible to remove manually without damaging the engine in the process. I know most of the success really belongs to the idea of the impact wrench, rather than this specific model, but I guess the point is that this one is cordless! January 29, 2012
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