Reinforced Concrete Without the Frustrations of Petrol with the new M18 FUEL™ Cut Off Saw


Reinforced Concrete Without the Frustrations of Petrol with the new M18 FUEL™ Cut Off Saw

An extremely versatile solution for cutting a large variety of materials, this tool harnesses M18 FUEL™* cordless technology to deliver the power to cut reinforced concrete without using petrol like most traditional cut off saws. In addition, it’s able to provide this performance whilst being up to 50% lighter than other petrol comparisons.

“This tool is groundbreaking for the industry because it showcases what we’re able to accomplish through M18 FUEL cordless technology. The tremendous power of the M18 FUEL Cut Off Saw with ONE-KEY breaks down so many barriers on the jobsite, allowing users on the M18 system to cut masonry and concrete with a tool that’s fully compatible with their M18 batteries. They’ll experience much less fatigue because this tool is much lighter than many of the leading petrol units. And they’ll be able to perform their jobs without the worry of fumes, the need to mix petrol and oil, and the associated petrol engine maintenance,” said Thorsten Orlik, Product Manager for Milwaukee Tool.  

True to all M18 FUEL solutions, the new M18 FUEL Cut Off Saw with ONE-KEY combines three exclusive innovations – the POWERSTATEbrushless motor, REDLITHIUM-ION battery pack, and REDLINK PLUS intelligence. Since it produces no fumes, it can be used indoors. In addition, the saw starts with a squeeze of the trigger instead of repeated pulling on a cord and eliminates the need to mix petrol and oil or maintain a perol engine. Users will experience the power to cut reinforced concrete plus other metal and masonry materials including black pipe, cast iron, rebar, brick, and block. The saw comes with a diamond blade and an abrasive blade so users can get to work as soon as the tool is out of the box.

The saw is also equipped with an array of additional features to improve the user experience including: a RAPIDSTOP brake that stops the blade in under 3 seconds, an overload indicator light which illuminates when users push the saw too hard, and a fully-adjustable blade guard so users can easily position the saw for the cuts they need to make.

When cutting masonry and concrete, most users turn to a water supply with a hand pump. The M18 FUEL Cut Off Saw can be easily paired with the MILWAUKEE® M18 SWITCH TANK 15 l Water Supply. This water supply delivers instant, constant, and adjustable pressure up to 60 PSI and operates off MILWAUKEE®’s M18 REDLITHIUM-ION batteries. In addition, the backpack design of this water supply allows users to change this traditional two-man job into a job that can be accomplished by one person.

As an added benefit, ONE-KEY™** provides the ability to track and manage this tool.

Milwaukee Tool is committed to improving productivity by providing performance-driven and trade-focused solutions so users can perform an entire day’s work on one battery system. This new tool is part of the M18 system, now offering more than 165 power tool solutions.

*M18 FUEL is engineered for the most demanding tradesmen in the world. Delivering outstanding performance, all M18 FUEL products feature three MILWAUKEE®-exclusive innovations—The POWERSTATE brushless motor, REDLITHIUM-ION battery pack and REDLINK PLUS intelligence hardware and software—that deliver outstanding power, run time and durability on the jobsite. Simply put, M18 FUEL tools are the most powerful 18V cordless tools in their class.

**ONE-KEY is the first digital platform for tools and equipment. By integrating industry-leading tool electronics with a custom-built cloud-based program, ONE-KEY provides a new level of control and access to information that revolutionises the way work gets done. The ability to customise, track, and manage through ONE-KEY fundamentally changes the way users interact with their tools.


M18 FUEL Cut Off Saw (M12 FCOS230-121)

  • Cutting depth:                        85 mm
  • Blade diameter:                     230 mm
  • RPM:                                       6600
  • Weight with battery pack:     6.2 kg
  • Onboard water connection: Quick connect
  • Onboard tool storage:          For scrench and hex key
  • ONE-KEY enabled:             Yes
  • Load indicator light
  • RAPIDSTOP blade brake

Includes M18 FUEL Cut Off Saw with ONE-KEY, (1) M18 REDLITHIUM-ION HIGH OUTPUT 12.0 Ah battery pack, M18 & M12 rapid charger, diamond blade, and abrasive blade.

*Also available as a bare tool. Bare tool includes diamond blade and abrasive blade.

Can be paired with:

M18SWITCH TANK Backpack Fluid Pump Harness

(M18 BPFPH-401)

Includes 1 x 4.0 Ah M18 REDLITHIUM™-ION battery and 1 x M12-M18 charger

  • Weight with battery pack :                              5.0 kg

M18™ SWITCH TANK™ 15 l Water Supply (M18 BPFP-WST)

  • Dual diaphragm pump
  • Pressure :                               20-60 PSI (5 Mode adjustable)
  • Flow rate :                               0.6 – 4.6 l/min
  • Run time :                               Up to 12 tanks per charge
  • Hose length:                            3 m w/ quick connect
  • Nozzles included :                  Water spray nozzle
  • Weight :                                   3.6 kg

Includes SWITCH TANK Water Supply Tank Assembly, 3 m hose w/ quick-connect, water spray nozzle

*Compatible with the M18 SWITCH TANK Interchangeable Sprayer and Water Supply System

To find out more about the M18 FUEL Cut Off Saw with ONE-KEY see video footage of it in action or find your nearest store, please visit