Cordless Impact Wrenches: A Comparison Guide

Cordless impact wrenches can be a game-changer for small business owners and operators, offering unmatched portability and convenience for tackling demanding jobs. No matter your industry, the right tool can boost your efficiency and provide the power you need to get every job done right.

But with so many options on the market—varying in important attributes like torque, battery life, size, and features—choosing the right cordless impact wrench can feel overwhelming. Whether you’re outfitting your crew with reliable tools or investing in a wrench for your own day-to-day work, here's everything you need to know about how different models stack up.

Comparison shopping for cordless impact wrenches for your business? Start here with our handy comparison table, designed to help you understand the key differences between tools from top brands like DeWalt, Milwaukee, Ingersoll Rand, and Makita.

	DeWalt Impact Wrench	Milwaukee Tool Impact Wrench	Ingersoll-Rand Impact Wrench	Makita Impact Wrench
Description	Tackle tough tasks with DeWalt's 20V MAX cordless impact wrench. Designed with a compact frame and an ergonomic pistol grip, this highly portable tool delivers up to 150 ft.-lb. of torque and a max no-load speed of 2,800 RPM. Though less powerful than some competitors, this is the lightest tool of the group. Three integrated LED lights provide visibility in tight or dark spaces.	This cordless impact wrench from Milwaukee's M18 series is designed for heavy-duty use, featuring an 18V battery that offers convenience and mobility. With a maximum torque of 1,000 ft.-lb., it delivers powerful performance for tasks requiring high rotational force. A standard 1/2" square drive size ensures compatibility with sockets and bits, while its brushless motor offers increased efficiency and longevity.	Power through heavy-duty jobs with Ingersoll-Rand's 20V cordless impact wrench. This portable tool delivers 1,000 ft.-lb. of torque, 2,450 blows per minute, and a max no-load speed of 1,900 RPM, making it perfect for demanding applications at the jobsite. Its brushless motor enhances performance and durability, while an ergonomic pistol grip ensures comfortable handling.	Handle tough jobs with precision with Makita's 18V cordless impact wrench. Offering 740 ft.-lb. of torque and a max no-load speed of 1,800 RPM, this portable tool strikes an excellent balance between power and control. It features a brushless motor for longer run time and durability, as well as handy features like Star Protection Computer Controls. It also matches its competitors with an ergonomic pistol grip, though it's a bit heavier than similar models.
Dimensions
Drive Size	3/8" Square	1/2" Square	1/2" Square	1/2" Square
Overall Length	5 1/2"	8 1/8"	9 1/4"	9"
Head Height	5 1/2"	—	8 1/8"	—
Head Width	—	—	3 1/4"	—
Details
Voltage	20V	18V	20V	18V
Includes	Bare Tool and  Belt Clip	Bare Tool and  Belt Clip	Bare Tool and Socket Retaining Ring	Bare Tool
Features	3 LED Lights, Ergonomic	Compatible with One-Key™, Prevents Damage to the Tool and Battery	Variable Switch  with Brake	Equipped with Star Protection Computer Controls™
Anvil Impact Action	Mechanical	Mechanical	Mechanical	Mechanical
Handle Type	Pistol Grip	Pistol Grip	Pistol Grip	Pistol Grip
Battery Included	No	No	No	No
Corded/Cordless	Cordless	Cordless	Cordless	Cordless
Max. Torque	150 ft.-lb.	1,000 ft.-lb.	1,000 ft.-lb.	740 ft.-lb.
Brushless Motor	Yes	Yes	Yes	Yes
Cordless Tool Battery Type	Li-Ion	Li-Ion	Li-Ion	Li-Ion
Drive Configuration	Straight	Straight	Straight	Straight
Tool Weight	2 lbs.	5.9 lbs.	6 lbs.	7.9 lbs.
Battery Capacity	4.0Ah	5.0Ah	3.0Ah	4.0Ah
Series	20V MAX	M18 FUEL w/ONE-KEY	IQV	LXT
Clutch Style	Keyless	Impact	Impact	—
Tool Style	Compact	Compact	Compact	Compact
Built-In Light	Yes	Yes	Yes	Yes
Lock-Off Switch	Yes	Yes	No	No
Drive Style	Standard	Standard	Standard	Standard
Impacts per Minute	3,200	2,100	2,450	1,800 / 2,000 / 2,200
Free Speed	2,800 RPM	1,750 RPM	1,900 RPM	1,800 RPM
Case Included	No	No	Yes	No
Retainer Type	Friction Ring	Friction Ring	Friction Ring	Friction Ring
Number of Speed Settings	1	4	2	3
Breakaway Torque	150 ft.-lb.	1,400 ft.-lb.	1,500 ft.-lb.	1,180 ft.-lb.
Impact Rated	Yes	Yes	Yes	Yes
Reaction Bar	No	No	No	No
Wireless Tool Tracking	No	Yes	No	No
Handle Material	Plastic	Plastic	Composite	Rubber Over Mold
Actuation	Trigger	Trigger	Trigger	Trigger
Housing Material	Plastic	Metal, Plastic,  Rubber	Steel	Steel
Battery Model No.	DCB205	48-11-1850	BL2010, BL2012, BL2022	BL1840B
Charger Model	DCB115	—	BC1121	—
Standards	—	UL Listed	CSA Certified,  UL Listed	UL Listed
Power to Weight Ratio	—	186.7 ft.-lb./lb.	166.7 ft.-lb./lb.	149.4 ft.-lb./lb.

Cordless impact wrenches can provide small business owners and operators with the flexibility and power needed to handle tough jobs in a wide range of industries and across many roles. By choosing the right portable tool for your needs, you can save time, boost productivity, and ensure reliable performance without headaches—all key factors when it comes to delivering quality work that grows and enhances your business.

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Product Compliance and Suitability

The statements contained in this guide are intended for general informational purposes only. Such statements do not constitute a product recommendation or representation as to the appropriateness, accuracy, completeness, correctness, or currentness of the information provided. Information provided in this guide does not replace the use by you of any manufacturer instructions, technical product manual, or other professional resource or adviser available to you. Always read, understand, and follow all manufacturer instructions.