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MILWAUKEE M18 FCS66GR3-121C FUEL cordless circular saw suitable for guide rail 190mm in case (1x 12Ah FORGE battery + charger) - 4933493492

MILWAUKEE
Supplier number: MILWAUKEE 4933493492 | EAN 4058546483630

Variant

MILWAUKEE M18 FCS66GR3-0 FUEL cordless circular saw 190mm suitable for guide rail (without battery and charger) - 4933493491 MILWAUKEE M18 FCS66GR3-0 FUEL cordless circular saw 190mm suitable for guide rail (without battery and charger) - 4933493491 MILWAUKEE M18 FCS66GR3-121C FUEL cordless circular saw suitable for guide rail 190mm in case (1x 12Ah FORGE battery + charger) - 4933493492 MILWAUKEE M18 FCS66GR3-121C FUEL cordless circular saw suitable for guide rail 190mm in case (1x 12Ah FORGE battery + charger) - 4933493492
Recommended Retail Price €1,044.68
821.12 tax incl.
€678.61 excl. VAT (incl. all environmental contributions)
On order: delivered from 10/11/2026

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  • Buy Milwaukee products with a total order value of at least €250 excl. VAT.
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High-capacity cutting with Milwaukee

Practical benefits
  • Deep and versatile cutting: The 190 mm blade lets you achieve a 68 mm cutting depth at 90° for thick timbers.
  • Guide rail ready shoe: A durable magnesium base fits directly onto guide rails to give you straight and repeatable cuts.
  • Extended cordless working time: Powered by the 18V 12AH FORGE battery, you power through demanding framing tasks without interruption.

In a nutshell

The right choise for

With the Milwaukee M18 FCS66GR3-121C, you cut through heavy timber and sheet materials with exceptional power and control. Fitted with a 190 mm blade, it delivers a cutting depth of up to 68 mm at 90° and 53 mm at 45°, making light work of thick beams and roofing structures. The magnesium shoe fits directly onto guide rails for perfectly straight and repeatable cuts across large panels. Powered by the included 18V M18 FB12 forge 12Ah battery, you get demanding framing jobs done without being tied to a power cord. This complete kit comes with an M12-18 fc fast charger, saw blade, and a durable carry case.

Recommended Combinations
With Milwaukee M18 5 Ah Battery
With Milwaukee M18 5 Ah Battery and Charger
milwaukee_4933493492
MILWAUKEE M18 FCS66GR3-121C... x 1
821.12
milwaukee_4932430483
MILWAUKEE M18 B5 Li-ion... x 1
86.27
Original Price (tax incl.): 907.39
You Save: -4.31
Bundle Price (tax incl.): 903.08


Product information Accessories FAQ
€821.12
tax incl.

Product information

Key features according to our expert

  • Battery voltage: 18 V
  • Max. cutting depth at 90°: 68 mm
  • Number of batteries included: 1
  • Weight: 4 kg
  • Type of system case: Not applicable
  • Supplied in: Case
  • UN number: UN3481
  • Max. cutting depth at 45°: 53 mm
  • Plunge saw: No
  • Max. cutting depth: 68 mm
  • Saw blade diameter: 190 mm
  • Capacity (battery): 12 Ah
  • Product Range: Milwaukee M18

Supplied as standard

  • 1 x M18 FB12 Battery pack
  • M12-18 FC Charger
  • Supplied in: Kitbox
  • Rip fence
  • 190 x 30 x 1.8 mm 24 teeth blade (4932498976)

Product description

  • The M18 FUEL circular saw delivers the power to rip cut and maintain the 6,000 RPM's throughout the cut for a faster cutting experience due to the FORGE technology built into this saw - with the ability to cut up to 700 pieces of 90 mm x 45 mm pine stud on one 12.0 Ah battery charge or 64 linear metres in 42 mm thick pine panel
  • 190 mm blade which gives a 68 mm depth of cut, enabling the saw to cut through a stack of 3x 22 mm OSB boards
  • Magnesium shoe compatible with MILWAUKEE guide rails. This allows the user to make straight and accurate cuts in sheet material and at the same time having the same cut line at any degree minimising setup time
  • Durable metal rafter hang hook for work space management and safety
  • Kitted with our DEK26 vacuum adaptor which will fit directly to all MILWAUKEE dust extractors
  • Integrated LED light for workspace illumination
  • Integrated dust blower keeps cut line clear
  • Up to 50° bevel capacity
  • Optimised for use with FORGE batteries
  • The DNA of our FUEL platform redefines the balance of cordless technologies. MILWAUKEE's POWERSTATE brushless motor, REDLITHIUM battery pack and REDLINK PLUS electronic intelligence delivering outstanding power, run time and durability
  • Flexible battery system: works with all MILWAUKEE M18 batteries

All Features

Battery voltage
18 V
Max. cutting depth at 90°
68 mm
Number of batteries included
1
Weight
4 kg
Type of system case
Not applicable
Supplied in
Case
Un number
UN3481
Max. cutting depth at 45°
53 mm
Plunge saw
No
Max. cutting depth
68 mm
Saw blade diameter
190 mm
Capacity (battery)
12 Ah
Max. cutting depth at 45° (mm)
53
Product range
Milwaukee M18
Max. cutting depth with guide rail (mm)
64
Max. cutting depth with guide rail 45° (mm)
49
Tilt up to (°)
50
Saw blade diameter (mm)
190
Weight (kg)
4
Max. cutting depth at 90° (mm)
68
Battery type
Li-ion
Voltage (v)
18
Number of batteries supplied
1

Accessories

View more accessories (38)

Frequently asked questions about this product

Answered by specialists
Does this circular saw fit directly onto a guide rail?
Yes, the magnesium shoe is designed to fit directly onto compatible Milwaukee guide rails for straight cuts.
What is the maximum cutting depth of this circular saw?
With the 190 mm blade, it delivers a maximum cutting depth of 68 mm at 90° and 53 mm at 45°.
Is this a plunge saw?
No, this is a standard circular saw compatible with guide rails, not a plunge saw.
Which battery and charger are included in the kit?
This set includes one 18V M18 FB12 FORGE 12Ah battery, an M12-18 FC fast charger, and a carry case.
Does this tool work with other Milwaukee M18 batteries?
Yes, it is fully compatible with all Milwaukee M18 batteries, though the included FORGE battery provides optimal power.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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0032 3 74 000 41 [email protected]

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