This machine is eligible for "white glove" delivery to large parts of northern England, fulfilled by one of our 14 depots. See list of eligible postcodes.
MILWAUKEE® M18 FUEL™ 40cm Chainsaw Kit
Every machine we supply is professionally assembled by one of our trained technicians before dispatch.
Every machine undergoes a thorough pre-delivery inspection which ensures your new machine is operating correctly, safely and is ready to use.
When we handover your new machine we will give you some instruction on the correct and safe use of your purchase. We will answer any questions you might have and also offer some instruction on basic maintenance to help you keep your new machine in good condition.
Product Details & Features
- Homeowner chainsaw
- Guide bar length 16" / 40cm
- Cordless
- Guide bar gauge 1.1mm
- Up to 3-year warranty
The MILWAUKEE® M18 FUEL™ 40 cm Chainsaw Kit delivers exceptional cutting performance for heavy-duty applications, offering petrol-equivalent power with the convenience and reduced maintenance of a cordless platform. Designed for professional users in arboriculture, forestry, grounds maintenance and construction, this high-capacity chainsaw handles demanding cutting tasks with confidence and control.
Powered by Milwaukee’s advanced brushless motor technology and intelligent electronics, the 40 cm chainsaw provides fast chain speed, high torque and long runtime for intensive professional use.
Key Features:
POWERSTATE™ Brushless Motor – Delivers high torque and sustained cutting power for felling, logging and heavy-duty timber processing, while maximising efficiency and motor life.
40 cm (16″) Guide Bar – Provides increased cutting capacity for larger diameter timber and more demanding cutting applications.
REDLINK PLUS™ Intelligence – Advanced electronics protect against overload, overheating and over-discharge while optimising performance between the tool, battery and motor.
M18™ REDLITHIUM™ Battery Technology – Supplied as a kit with high-capacity batteries and charger, delivering long runtime, fade-free power and excellent durability.
All-Metal Bucking Spikes – Offer improved leverage and control during cuts for enhanced safety and cutting accuracy.
Automatic Chain Oiler with Transparent Reservoir – Maintains consistent lubrication and allows quick visual oil level checks to minimise downtime.
Tool-Free Chain Tensioning – Enables fast and easy chain adjustments without additional tools.
Ideal For:
Tree felling and logging
Heavy-duty grounds and estate maintenance
Timber processing and forestry work
Professional users requiring maximum cordless chainsaw performance
Product Details:
Product Type: Cordless Chainsaw Kit
Bar Length: 40 cm (16″)
Motor Type: POWERSTATE™ brushless
Battery Platform: Milwaukee M18™
Kit Includes: Chainsaw, batteries, charger and accessories (kit dependent)
Chain Oiling: Automatic
Chain Tensioning: Tool-free
Application: Heavy-duty cutting and timber processing
Why Choose This Chainsaw:
The MILWAUKEE® M18 FUEL™ 40 cm Chainsaw Kit delivers powerful, reliable cutting performance without the noise, emissions or servicing requirements of petrol alternatives. With its large cutting capacity, advanced motor technology and intelligent protection systems, it’s built for demanding professional applications. Fully compatible with the Milwaukee M18™ platform, it offers a robust, future-proof solution for high-performance cordless cutting.
- The M18 FUEL™ chainsaw delivers the power to outperform on the most demanding chainsaw applications vs. petrol chainsaws
- FUEL™ technology allows the saw to maintain speed in tough application without bogging down, giving it the ability to outperform petrol chainsaws up to 40cc
- The HIGH OUTPUT™ system of tools elevates the M18 FUEL™ technologies to a new level and delivers extended performance and extended run time. These tools are designed to maximise the partnership with HIGH OUTPUT™ batteries
- Provides extremely high work per charge the saw will cut 150 pieces of 100 mm x 100 mm pine on one full charge of a 12.0 Ah battery pack
- High strength all metal gearing delivers best in class torque
- Variable speed trigger allows the user to have full control over the power curve, giving instantaneous throttle response to reach full speed in under one second
- All metal bucking spikes allows the user increased leverage when cutting
- No-spill oil reservoir with easy to access tank and clear viewing window
- Supplied with chain tool and bar cover
- Flexible battery system: works with all MILWAUKEE® M18™ batteries

M18™ HIGH OUTPUT ™ 12.0 AH Battery
The M18 FUEL™ 40cm Chainsaw is supplied with the M18™ High Output™ 12.0Ah Battery

M12™ - M18™ FAST CHARGER
The M18 FUEL™ 40cm Chainsaw is supplied with the M12™ - M18™ Fast Charger
Product Specifications
| Manufacturer | MILWAUKEE® |
| Model | M18 FCHS-121 |
| Category | Homeowner Chainsaw |
| Power | Cordless |
| Motor Size | 18V |
| Guide Bar | 16" / 40 cm |
| Chain Pitch | 3/8"P |
| Chain Gauge | 1.1mm |
| Chain Tensioner | Side |
| Weight | 6.4kg with battery |
| Warranty | Up to 3 years (Subject to product registration) |
We’ll take care of you
Pre-Delivery Inspection
All machines undergo a professional assembly and rigorous testing before we dispatch.
Free White Glove Delivery
All machines qualify for free delivery to the local area around our branches. Spare parts are delivered nationally.
Click & Collect
Place your order online and collect for free from our branches across northern England.
Official Dealer
We're official dealers of all the machines we sell, meaning we're qualified to give you the best aftersales support.