M18 FUEL Jig Saw: The Ultimate Guide for Woodworking and Professional Use

The M18 FUEL Jig Saw by Milwaukee Tool is a high-performance, cordless power tool designed to meet the demands of both professional contractors and DIY enthusiasts. Known for its superior cutting power, precision, and battery efficiency, this jig saw is part of the Milwaukee M18 FUEL line—a series of tools powered by M18 REDLITHIUM™ batteries and engineered with POWERSTATE™ brushless motors, REDLINK PLUS™ intelligence, and advanced ergonomic designs.

Whether you’re a woodworker, electrician, carpenter, or home renovator, this comprehensive guide will explore everything you need to know about the Milwaukee M18 FUEL Jig Saw, including its features, benefits, applications, comparisons, accessories, maintenance tips, and frequently asked questions.

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What is the Milwaukee M18 FUEL Jig Saw?

The Milwaukee M18 FUEL Jig Saw is a cordless, high-performance jigsaw built for precision and durability. It’s available in two main models:

• M18 FUEL D-Handle Jig Saw (Model 2737-20 / 2737B-20)

• M18 FUEL Barrel Grip Jig Saw (Model 2737B-20)

These models are part of Milwaukee’s FUEL™ series, which emphasizes maximum performance through the integration of three exclusive technologies:

• POWERSTATE™ Brushless Motor

• REDLITHIUM™ Battery Pack

• REDLINK PLUS™ Intelligence System

These technologies work together to deliver faster cuts, longer run time, and increased tool longevity.

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Top Features of the M18 FUEL Jig Saw

1. POWERSTATE™ Brushless Motor

• Delivers 3,500 strokes per minute (SPM)

• Optimized for fast and clean cutting in wood, metal, and plastic

• Extended motor life with minimal maintenance

2. REDLITHIUM™ Battery System

• Compatible with all M18 batteries

• Provides longer runtime and more power per charge

• Battery technology that ensures consistent performance even in harsh conditions

3. REDLINK PLUS™ Intelligence

• Advanced electronics ensure tool and battery communication

• Prevents overheating and overloading

• Enhances safety and performance under load

4. Tool-Free Blade Change

• QUICK-LOK™ blade clamp for fast, tool-free blade swaps

• Accepts T-shank blades

5. Adjustable Shoe & Orbital Settings

• Five-position orbital action for aggressive to fine cutting

• Bevels up to 45 degrees for angled cuts

• Tool-free shoe bevel with positive stops

6. Variable Speed Trigger with Lock-On Button

• Allows for precise control over cutting speed

• Lock-on for longer cuts without fatigue

7. LED Light & Dust Blower

• Built-in LED work light illuminates cut line

• Onboard blower keeps cutting line clear of debris

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Performance and Cutting Capabilities

The M18 FUEL Jig Saw is known for clean, powerful, and precise cuts, ideal for:

• Straight cuts

• Curved cuts

• Bevel cuts

• Scroll cuts

Cutting Capacities:

Blade Stroke Length:

• 1 inch (25.4 mm) stroke length for rapid material removal

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Use Cases and Applications

The versatility of the M18 FUEL Jig Saw makes it suitable for a wide range of applications:

1. Carpentry & Woodworking

• Cutting plywood, MDF, and hardwoods

• Creating custom shapes, curves, and joints

2. Construction & Renovation

• Cutting drywall, plastic, and framing lumber

• Making openings for electrical or plumbing systems

3. Metal Fabrication

• Cutting thin sheets of aluminum and mild steel

• Precise cuts in HVAC ductwork

4. DIY Projects

• Furniture making

• Hobby modeling and crafts

• Home improvement tasks

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Advantages Over Competing Models

Why Choose the Milwaukee M18 FUEL Jig Saw Over Others?

Milwaukee’s model excels in power, convenience, and durability, especially for contractors who are already invested in the M18 battery platform.

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Accessories and Compatible Blades

Recommended Blades for M18 FUEL Jig Saw:

1. Milwaukee Jig Saw Blade Set (48-42-5305)
   – General-purpose wood and metal blades

2. Milwaukee Clean Wood Cutting Blades
   – Fine-tooth blades for clean finishes

3. Milwaukee Bi-Metal Blades
   – Ideal for cutting steel, pipe, and aluminum

Additional Accessories:

• Dust Extraction Kit (49-90-0000)
  – For cleaner, healthier workspaces

• Extra M18 REDLITHIUM Batteries
  – For all-day cutting without downtime

• PACKOUT™ Storage System
  – Keeps the jigsaw, blades, and accessories organized

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Battery and Runtime

Battery Options:

• M18 REDLITHIUM XC5.0 – Best balance of runtime and weight

• M18 REDLITHIUM HIGH OUTPUT 6.0 or 8.0 – Extended runtime for high-volume use

Runtime Estimates (With XC5.0 Battery):

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Maintenance and Safety Tips

Maintenance Checklist:

• Keep the blade clamp clean and lubricated

• Regularly inspect shoe and bevel mechanism

• Wipe down after each use to remove sawdust or metal shavings

• Store in a dry and cool environment

Safety Tips:

• Always wear eye protection

• Use hearing protection in enclosed spaces

• Choose the right blade for the material

• Ensure material is securely clamped before cutting

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Where to Buy the M18 FUEL Jig Saw

The M18 FUEL Jig Saw is widely available at:

• Milwaukee Tool official website
  https://www.milwaukeetool.com

• Home Depot
  https://www.homedepot.com

• Acme Tools
  https://www.acmetools.com

• Amazon
  https://www.amazon.com

Pricing varies by retailer, but you can expect to pay:

• Tool Only: ~$199 USD

• Kit with battery and charger: ~$299–$349 USD

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Pros and Cons

✅ Pros:

• Cordless convenience with powerful performance

• Tool-free blade and bevel changes

• Precision cutting with LED and blower

• Strong battery life with M18 system

• Excellent for wood, metal, and plastic

❌ Cons:

• Heavier than corded models

• Higher price point than non-FUEL models

• Some users may prefer a corded tool for unlimited runtime

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Frequently Asked Questions (FAQs)

Q1: What is the difference between the D-handle and barrel grip M18 FUEL Jig Saws?

• D-Handle: More traditional, better for vertical cuts.

• Barrel Grip: Closer to the cutting surface, offering better control for horizontal or fine cuts.

Q2: Can I use any blade with the M18 FUEL Jig Saw?

• Only T-shank blades are compatible; U-shank blades will not fit.

Q3: Does the tool come with a battery and charger?

• It depends on the model. “Tool-only” versions do not include a battery or charger. Look for the “kit” version if you need them.

Q4: Is it worth upgrading from a non-FUEL Milwaukee jigsaw?

• Absolutely, especially for professionals. The FUEL model has a brushless motor, better electronics, and longer battery life.

Q5: Can this jigsaw cut metal and plastic?

• Yes. Use the correct blade type, and adjust speed and orbital settings accordingly.