Milwaukee M12 Cordless 2-Beam Plumb Laser Kit 2320-21

By Robert Robillard on Tool Reviews

Milwaukee M12 Cordless 2-Beam Plumb Laser Kit 2320-21M12 Cordless 2-Beam Plumb Laser  2320-21 review:

Milwaukee recently sent me their  Milwaukee M12 Cordless 2-Beam Plumb Laser Kit 2320-21 to evaluate and review.

The M12 Cordless 2-Beam Plumb Laser is the first of its kind to operate on a power tool battery. Powered by M12 Lithium-Ion, it is compatible with the M12 cordless system, and delivers 75% more run-time than the competition. In addition, a self-leveling mechanism ensures an accurate auto plumb up to 1/4″ at 100 feet, and an out of level indicator blinks when the leveling range exceeds four degrees.

First Impression:

The  M12 Cordless 2-Beam Plumb Laser comes with one M12 lithium-ion battery and is easy to understand and use.  It is also super light at 1.44 pounds.  I really liked the sturdy plastic tool case that it comes in.  Many of today’s laser levels come in nylon storage bags. Nice touch!Milwaukee M12 Cordless 2-Beam Plumb Laser Kit 2320-21

Milwaukee 2320-21 Specifications:

• Voltage: 12V
• Accuracy: 1/4″ @ 100′
• Leveling Range: +/- 4 Degrees
• Laser Power: <1mW
• Laser Wave Length: 635nm
• Battery: M12 Lithium-Ion Battery Pack (not included)
• Charge Time: 30 Minutes
• Tool Weight (with Battery): 1.24 lbs.

Milwaukee 2320-21 Includes:Milwaukee M12 Cordless 2-Beam Plumb Laser Kit 2320-21

• 2-Beam Plumb Laser (Bare Tool)
• (1) M12 Li-Ion Battery Pack
• 30-Minute Charger
• Carrying Case

Milwaukee 2320-21 Features:
• Powered by M12 Lithium-Ion Battery Packs
• Self-Leveling Mechanism
• Out-of-Level Indicator
• High Powered Magnets
• Low Battery Indicator

Using the  M12 Cordless 2-Beam Plumb Laser

The  M12 Cordless 2-Beam Plumb Laser has a self leveling mechanism that provides an accurate  auto plumb up to 1/4″ at 100 feet.  I compared them to several spirit levels and it was dead on accurate from my shop floor to the ceiling.

I liked the low battery indicator that Milwaukee provides on all of their M12 cordless tools.  The one button on / off switch makes for simple operation.

Overall Impression:

This tools is very use specific, it is lightweight, compact and has powerful bright laser points.   It provides a plumb points only and would be very useful setting posts, columns or pipes.  Other than that I could not find another use for it.   The magnet was not as strong as I would have like to have seen.  I tried it on metal studs and pipe and it slipped a little.

This tool comes with a two year warranty and sells for approx. $ 149.00 online.

This review contains my opinion of a product. I take pride in providing my readers with an honest and objective information as well as a practical approach to using a product. I never accept payment in exchange for a positive review. Many of the tools and products are provided to for free by a manufacturer for review.



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About the author

Robert Robillard

Carpenter / Remodeler / Editor

Rob Robillard is “The Concord Carpenter” Rob is a builder, general contractor, carpenter, woodworker, and editor of Concord Carpenter and ToolBoxBuzz As a General Contractor and carpenter, Rob owns and operates Concord Carpenter LLC. A full-service remodeling and construction company. Rob is a recognized leader in home building best practices and a source for how-to information for building professionals. On this website, Rob covers all aspects of home construction, building science, home improvement, woodworking, remodeling, and some of the best product and tool reviews. Rob is in charge of our Tool and Product Review series - Concord Carpenter Videos where we post all of our tool reviews and video tutorials. Rob approaches remodeling and building construction with a pragmatic and problem-solving approach. He enjoys using his knowledge and experience to help and educate building professionals as well as DIYers on best practices in the construction and remodeling industry. He's a strong advocate for "raising the bar" in the construction trades and promoting the trades to youth. #BeAMentor #Green2Great Craftsmanship, quality, and pride guide his journey on this channel The Concord Carpenter's motto: "Well done is better than well said!" : Read more about Rob

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