M18 Fuel Band Saw: Capacity, Controls, and Ownership Notes

You own a Milwaukee M18 FUEL band saw and you want to know about its capacity, controls, and ownership. The M18 FUEL band saw is a cordless portable band saw powered by an M18 REDLITHIUM battery. You need to know the specifications, how to operate it, and what to expect as an owner.

The Milwaukee M18 FUEL band saw is a cordless portable band saw powered by an M18 REDLITHIUM battery and a POWERSTATE brushless motor. It is designed for cutting metal pipe, conduit, unistrut, and bar stock. The M18 FUEL line includes both deep cut and compact models.

Model Identification

M18 FUEL Band Saw Models

Model	Type	Blade Length	Cut Capacity	Notes
2729-20	M18 FUEL deep cut	44-7/8 inches	5 x 5 inches	Original FUEL deep cut
2929-20	M18 FUEL deep cut (newer)	44-7/8 inches	5 x 5 inches	Newer model
2929-22	M18 FUEL deep cut kit	44-7/8 inches	5 x 5 inches	Kit with batteries
2829-20	M18 FUEL compact	35-3/8 inches	2-1/2 x 2-1/2 inches	Compact FUEL

A quality option is the Milwaukee 2729-20 M18 FUEL Deep Cut Band Saw.

Cut Capacity

Deep Cut (2729-20, 2929-20)

Shape	Capacity
Round	5 inches
Rectangular	5 x 5 inches
Square	5 inches

Compact (2829-20)

Shape	Capacity
Round	2-1/2 inches
Rectangular	2-1/2 x 2-1/2 inches
Square	2-1/2 inches

What It Can Cut

Can cut: Mild steel pipe up to 5 inches (deep cut) or 2-1/2 inches (compact). EMT conduit, unistrut, angle iron, copper tubing, aluminum bar, and round stock. Cannot cut: Material larger than the cut capacity. Hardened steel.

Operating Controls

1. Trigger Switch

Squeeze the trigger to start the saw. Release to stop. The trigger has a lock-off button to prevent accidental starts.

2. Variable Speed Dial

Turn the dial to adjust the blade speed. Higher speed for thin material, lower speed for thick material.

3. Shoe Adjustment

The shoe adjusts to expose more or less blade for different material sizes. Loosen the shoe lock, adjust the shoe position, and tighten the lock.

4. Blade Tension

Adjust the blade tension using the tension lever. Proper tension is essential for good cuts and blade life.

5. LED Light

The LED light illuminates the cut area. It turns on when the trigger is pressed.

6. Battery

The M18 FUEL band saw uses any M18 REDLITHIUM battery. The XC 5.0 battery is recommended for best performance. Keep a spare battery charged for continuous work.

Battery Selection

Recommended Batteries

Battery	Capacity	Run Time	Best For
CP 2.0	2.0 Ah	Short	Light work, limited cuts
CP 3.0	3.0 Ah	Medium	General use
XC 5.0	5.0 Ah	Long	Best all-around
XC 6.0	6.0 Ah	Long	Heavy cutting
HD 9.0	9.0 Ah	Very long	Production cutting
HD 12.0	12.0 Ah	Very long	Extended production

Battery Tips

• The XC 5.0 is the best balance of weight and run time.
• The HD 9.0 and HD 12.0 are heavier but provide much longer run time.
• Keep a spare battery charged for continuous work.
• Store batteries at room temperature for best life.

Blade Selection

Blade Length

• Deep cut (2729-20, 2929-20): 44-7/8 inches.
• Compact (2829-20): 35-3/8 inches.

Recommended TPI

TPI	Best For	Material Thickness
10 TPI	Thick pipe, solid bar	1/4 to 2 inches
14 TPI	Medium thickness	1/8 to 1 inch
18 TPI	Thin material, conduit	Under 1/4 inch
10/14 variable pitch	Mixed thicknesses	All
24 TPI	Very thin sheet metal	Under 1/8 inch

A quality blade for deep cut models is the Milwaukee 48-39-0502 Bi-Metal Band Saw Blade 44-7/8 inch 10 TPI.

Common Repairs

1. Blade Replacement

When: Cuts become rough or blade breaks. Cost: 15 to 30 dollars.

2. Switch Replacement

When: Switch does not work reliably. Cost: 15 to 25 dollars.

3. Blade Guide Replacement

When: Guides are worn and blade wanders. Cost: 20 to 40 dollars.

4. Shoe Replacement

When: Shoe is bent or damaged. Cost: 20 to 40 dollars.

5. LED Light Assembly

When: LED does not work. Cost: 10 to 20 dollars.

6. Battery Replacement

When: Battery does not hold a charge. Cost: 60 to 150 dollars.

Maintenance

Daily: Clean chips from the shoe and blade area. Check the blade. Weekly: Clean the blade guides. Check the blade tension. Monthly: Check all screws and fasteners. Lubricate moving parts. Annually: Check the motor. Inspect the battery contacts.

Ownership Notes

1. Motor Power

The POWERSTATE brushless motor provides excellent power and run time. It is more efficient than brushed motors and requires less maintenance.

2. Build Quality

Milwaukee FUEL tools are professional grade with durable construction. They are designed for daily use in demanding environments.

3. Warranty

5-year warranty on the tool. 3-year warranty on batteries (verify). One of the best warranties in the industry.

4. Battery Platform

The M18 platform includes over 200 tools. If you already own M18 tools, the battery is interchangeable.

5. Weight

The deep cut model weighs about 15 to 17 pounds with a battery. The compact model weighs about 10 to 12 pounds. The weight can cause fatigue during extended use.

FAQ

What is the difference between the Milwaukee 2729-20 and 2929-20?

The 2729-20 is the original M18 FUEL deep cut band saw. The 2929-20 is the newer model with updated features. Both use 44-7/8 inch blades and have 5 x 5 inch cut capacity.

What battery should I use with the M18 FUEL band saw?

The XC 5.0 battery is the best balance of weight and run time. The HD 9.0 or HD 12.0 provides longer run time for production cutting but adds weight.

How long does the battery last on the M18 FUEL band saw?

With an XC 5.0 battery, expect 20 to 40 cuts of 2-inch steel pipe. Run time depends on material type, thickness, and cutting speed.

References

• Milwaukee Tool. “M18 FUEL Band Saw Guide.” milwaukeetool.com.
• Home Depot. “Milwaukee M18 FUEL Band Saw.” homedepot.com.
• Pro Tool Reviews. “Milwaukee M18 FUEL Band Saw Review.” ProToolReviews.com.
• Tool Box Buzz. “M18 FUEL Band Saw Test.” ToolBoxBuzz.com.
• LENOX Tools. “44-7/8 Inch Blade Specifications.” LENOX Industrial Division.