Milwaukee M12 Green Single Plane Laser

Milwaukee M12 Single Plane Laser

Milwaukee M12 Single Plane Laser Boasts Improved Runtime and Visibility

Ask any building Pro and they’ll tell you that there are very few tools more important than a reliable level. The basic function has remained unchanged throughout the years but, over time, the design has undergone major advancements to improve accuracy and overall functionality. Adding to the Milwaukee Cross Line laser levels lineup, Milwaukee introduces the M12 Green Single Plane Laser claiming more power, visibility, and versatility than previous models.


Milwaukee M12 Single Plane Laser Performance

  • Model: Milwaukee 3631
  • Power Source: Milwaukee M12 battery
  • Accuracy: +/- 1/8 in.
  • Working Range: 125 ft.
  • Working Range with Detector: 165 ft.
  • Runtime: 30 hrs. (with M12 4.0Ah battery)

This M12 laser level offers all-day runtime capabilities as well as class-leading long-range visibility. Its overall runtime is a big step up from other M12 multi-plane lasers that usually top out around 15 hours of continuous runtime.

Milwaukee M12 Single Plane Laser

Green lasers tend to consume more power since they project a more intense beam than their red counterparts. The plus side is that this laser’s high-vis beam makes it a great option for long-range applications up to 125 feet with the naked eye and 165 feet with a laser detector. That kind of range makes it a great option for most residential

Milwaukee M12 Single Plane Laser Design

  • Weight: 2.1 lbs. (bare), 2.9 lbs. (with M12 4.0Ah battery)
  • Self Leveling: +/- 4°
  • Environmental Rating: IP54
  • Impact Resistant: 1m
  • Laser Type: Class 2
  • Warranty: 3 years (tool and battery)

This Milwaukee M12 laser features a tether-ready lanyard loop to help minimize accidental drops and increase safety while working at height. Like other Milwaukee lasers in the M12 series, it’s also impact-resistant up to 1 meter, just in case the morning coffee hasn’t quite kicked in yet.

The swiveling magnetic base features a set of strong rare earth magnets that provides a secure hold and won’t easily slide on steel studs. Additionally, there are two tripod mounting points in the base for use in open areas as well as a keyhole cut out for hanging on non-ferrous surfaces, such as wood or aluminum. Milwaukee also includes a separate Track Clip with the kit option that provides a secure hold to wall angles when installing drop ceilings.

Additional Features

  • Up to 250-ft diameter visibility
  • Fits all M12 Batteries
  • Setup on any surface

Milwaukee M12 Single Plane Laser Price

The M12 Laser retails for $399 as a bare tool and $499 as a kit. The kit includes the laser, target, track clip, an M12 XC 4.0 RedLithium battery, charger, and a carrying case. Both the tool and battery come with a 3-year warranty.

The Bottom Line

This is a great tool for Pros who simply do not have time to second-guess themselves on the job. It combines reliable accuracy with the benefits of multiple mounting options, making it a solid choice in a number of working environments. Whether for long-range or long hours, this Milwaukee M12 laser provides some of the best capabilities in its class.

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