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Product Description
Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3)
The Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3) is a high-performance cordless circular saw designed for rapid, accurate cutting in timber and sheet materials. Built on the M18 FUEL™ platform, it combines a POWERSTATE™ brushless motor, REDLINK PLUS™ intelligence and a 12.0 Ah FORGE battery to maintain 6,000 rpm under load, giving confident rip cuts and long runtime on demanding first fix and framing work. The 190 mm blade delivers a 68 mm depth of cut at 90° and up to 50° bevel capacity, while the magnesium shoe is compatible with MILWAUKEE® guide rails for straight, repeatable cuts that minimise setup time. An integrated LED light, dust blower, DEK26 vacuum adaptor and metal rafter hook support safe, tidy working on busy sites. Supplied as a complete kit with 190 x 30 x 1.8 mm 24T blade, M18 FORGE 12.0 Ah battery, M12-18 FC fast charger and robust kitbox, it integrates seamlessly into the MILWAUKEE® M18™ cordless system.
4933493493 Features:
- The Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw delivers up to 6,000 rpm for fast rip cutting in demanding site applications.
- POWERSTATE™ brushless motor and REDLINK PLUS™ electronics maximise power, runtime and durability for professional trade use.
- 190 mm blade with 68 mm depth of cut at 90° allows cutting through stacked sheet materials such as 3 x 22 mm OSB boards.
- Guide rail compatible magnesium shoe enables straight, accurate cuts in sheet material while maintaining the same cut line at any bevel angle.
- Up to 50° bevel capacity provides versatile angle cutting for roofing, first fix and general carpentry tasks.
- Optimised for M18™ REDLITHIUM™ FORGE 12.0 Ah battery, cutting up to 700 pieces of 90 mm x 45 mm pine stud on a single charge.
- Integrated LED work light and dust blower improve cut line visibility in low-light and dusty conditions.
- DEK26 vacuum adaptor connects directly to MILWAUKEE® dust extractors to help maintain a cleaner working environment.
- Durable metal rafter hook allows safe, convenient storage of the saw between cuts on ladders, joists or scaffolding.
- Part of the M18™ cordless system, the saw is compatible with all MILWAUKEE® M18™ batteries for fleet flexibility.
Warranty Information
1 Year Standard Warranty (Extendable to 3 Years With Registration)Specification
| pdp: | https://store-hczpll0y.mybigcommerce.com/content/Thumbnails/Redemptions/Milwaukee_M18Offer_2_PDP.webp |
| pdp_link: | https://www.toolden.co.uk/tool-brands/milwaukee/ |
| Country of Origin: | United Kingdom |
| brand-name-xt: | https://cdn11.bigcommerce.com/s-hczpll0y/images/stencil/320w/image-manager/milwaukee-authorised-distributor-logo-sticker-landscape.jpg?t=1707395523 |
| brand-link-xt: | https://www.toolden.co.uk/tool-brands/milwaukee/ |
| top_feature: | POWERSTATE brushless motor delivers up to 6,000rpm for fast cutting performance |
| top_feature: | 190mm blade provides up to 68mm depth of cut at 90° |
| top_feature: | Guide rail compatible shoe supports precise straight cuts and consistent bevel alignment |
| top_feature: | 50° bevel capacity suits roofing, framing and general carpentry work |
| top_feature: | LED work light and dust blower improve cut-line visibility |
| top_feature: | DEK26 adaptor enables direct connection to Milwaukee dust extractors |
| top_feature: | Metal rafter hook allows safe storage between cuts |
| top_feature: | Compatible with all Milwaukee M18 batteries for platform flexibility |
| FQQ: | What is included in the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3) kit? |
| FAA: | The kit includes the M18 FUEL circular saw, one M18 FORGE 12.0Ah battery, an M12-M18 fast charger, a Kitbox, a 190 x 30 x 1.8 mm 24-tooth blade, and a rip fence. |
| FQQ: | Is the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3) compatible with guide rails? |
| FAA: | Yes, it has a magnesium shoe that is compatible with MILWAUKEE guide rails for straight, accurate cuts. |
| FQQ: | What blade size and cutting depth does the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3) have? |
| FAA: | It uses a 190 mm blade and provides a 68 mm maximum cutting depth. |
| FQQ: | What is the maximum bevel capacity of the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3)? |
| FAA: | The saw offers a bevel capacity of up to 50°. |
| FQQ: | Does the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3) support dust extraction? |
| FAA: | Yes, it is kitted with a DEK26 vacuum adaptor that connects directly to MILWAUKEE dust extractors. |
| FQQ: | How much cutting can I expect per charge with the supplied 12.0Ah battery on the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3)? |
| FAA: | It can cut up to 700 pieces of 90 x 45 mm pine stud or about 64 linear metres in 42 mm pine panel on one charge, depending on conditions. |
| FQQ: | What speed does the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3) run at? |
| FAA: | It maintains 6,000 RPM during cutting for fast rip performance. |
| FQQ: | Is the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3) compatible with other M18 batteries? |
| FAA: | Yes, the flexible battery system works with all MILWAUKEE M18 batteries and is optimised for FORGE batteries. |
| FQQ: | Does the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3) include any work area lighting or visibility features? |
| FAA: | Yes, it has an integrated LED light and an integrated dust blower to keep the cut line clear. |
| FQQ: | Are there any convenience features for site use on the Milwaukee M18 FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & Fast Charger (Gen 3)? |
| FAA: | Yes, it includes a durable metal rafter hook for hanging the tool safely between cuts. |
| Included: | 1x Milwaukee M18FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible (Gen 3) |
| Included: | 1x 190 x 30 x 1.8 mm 24 teeth circular saw blade (4932498976) |
| Included: | 1x M18 FORGE 12.0 Ah battery pack (M18 FB12) |
| Included: | 1x M12-18 FC fast charger |
| Included: | 1x Rip fence |
| Included: | 1x DEK26 vacuum adaptor |
| Included: | 1x Milwaukee kitbox |
| Product name: | Milwaukee M18FCS66GR3-121C Fuel 190mm Circular Saw Guide Rail Compatible with 12Ah M18 Forge Battery & |
| Brand: | Milwaukee |
| Product code: | 4933493493 |
| System voltage: | 18V |
| Platform: | M18 FUELÂ |
| Motor type: | POWERSTATEÂ brushless |
| No load speed: | 6,000 rpm |
| Blade diameter: | 190 mm |
| Bore size: | 30 mm |
| Blade thickness: | 1.8 mm |
| Tooth count: | 24 teeth |
| Bevel capacity: | 50° |
| Guide rail compatibility: | Yes, magnesium shoe compatible with MILWAUKEE |
| Battery type: | M18 REDLITHIUM FORGE |
| Battery capacity supplied: | 12.0 Ah |
| Battery quantity supplied: | 1 x M18 FB12 battery pack |
| Charger supplied: | M12-18 FC fast charger |
| Dust extraction: | DEK26 vacuum adaptor included |
| Work light: | Integrated LED |
| Rafter hook: | Durable metal rafter hang hook |
| Standard blade supplied: | 190 x 30 x 1.8 mm 24 teeth blade 4932498976 |
| Standard equipment: | Rip fence |
| Supplied in: | Kitbox |
| promo_image: | https://store-hczpll0y.mybigcommerce.com/product_images/Mil_Free5ahBatt_1200-100%20%281%29.webp |
| promo_description: | Spend £500 (Inc. VAT) on any Milwaukee M18 Tool, Storage, Clothing or Accessories and enter code FREEM18B5 at checkout. |
| promo_claim: | Enter code FREEM18B5 at checkout when you reach the qualifying spend and your FREE battery will automatically be added at checkout. |
| promo_valid: | Ends 31st August 2026 or while stocks last. |
| promo_btn_link: | https://www.toolden.co.uk/tool-brands/milwaukee/ |
| promo_terms: | https://www.toolden.co.uk/promotions-terms-conditions/ |
