Top 08 Best Cordless Miter Saw 2021-Reviews & Buying Guide

As an Amazon Associate I earn from qualifying purchases.

Whether you are professional or amateur, your woodworking will be enhanced by adding the best cordless miter saw to your shop setup.

Miter saws make short precise work of a range of carpentry cuts and once you get one, it will be your go-to for a range of home improvement and carpentry projects including:

  • Installation of baseboards
  • Cutting moldings
  • Creating picture frames
  • Installing hardwood or laminate flooring
  • Cutting architrave and coving
  • Making accurate cuts of sidings and 4x4s

Once mastered, you will find the cordless miter saws will be a convenient choice for quick precision cutting of wood, especially as cordless miter saws are highly portable. Lightweight, easy to use miter saws can be readily moved outside your home workshop to a garden to cut decking or a construction site to install baseboards. Read on for a round-up of 2021's cordless miter saw selections which also include a few corded models that deliver exceptional value too.

Here are our 2021 selections for the best cordless miter saw.

 DEWALT Sliding Compound Miter Saw, 12-Inch (DWS779)

The DEWALT DWS779 is a great compact sliding miter saw that will raise the game in any workshop and boasts a 15 amp, 3800RPM motor to cut lumber with precision. DEWALT delivers an excellent 12-inch blade saw complete with its proprietary blade positioning system that delivers a cut line that does not require additional adjustment.

It has an intuitive design that provides high visibility, with a vertical material clamp and horizontal steel rails to ensure accuracy every time. This saw can cut 2x16  lumber at 90 degrees 2x12 at 45 degrees. Professionals can miter through 110 degrees (60 degrees to the right) and the saw can cut crown molding for comprehensive performance in any workshop.

KEY FEATURES of Sliding Compound Miter Saw:

Items supplied include:

  • 3800 RPM 15 amps  motor compound Cord Miter Saw with carbide blade of 12-inch diameter
  • 12-inch diameter 80 Tooth crosscutting blade with 1-inch arbor
  • 1 blade wrench
  • Dust bag with a dust collection system that collects 75% of generated dust
  • Vertical material clamp
  • Product dimensions: 17 x 24.75 inches 
  • Product weight: 56 pounds
  • Max cutting thickness of 6.75 inches
  • 3 year limited warranty

Why you should choose the Sliding Compound Miter Saw by DEWALT:

Though corded, this is an outstanding value saw that delivers straight and mitered cuts with precision. This is probably the best miter saw you can get for under $400 and the generous warranty provides confidence that problems can be rectified easily.  Many pro carpenters consider this model to be one of DEWALT’s best. Its only downside is that it does not come equipped with an LED or laser guide which many woodworkers have come to expect should be included with such a saw. Some users find that the clamp can get in the way as it does not have somewhere on the saw where it can be locked down. 

 DEWALT 20V MAX 7-1/4-Inch Miter Saw, Tool Only (DCS361B)

DEWALT is a great miter saw manufacturer and has delivered a serious contender for the best cordless miter saw on the market. This saw is a supplied tool only and is a handheld portable unit that is powered by a rechargeable lithium-ion battery. Though compact. this saw is able to provide accuracy for a range of precision cuts with a cam lock miter handle, adjustable miter plate with 11 stops, and oversized bevel scale which ranges from -3 to 48 degrees. It has an 8-inch crosscut capacity and maximum cutting thickness of 3 ½ inches.

KEY FEATURES 7+1/4-Inch Miter Saw:

Items supplied include:

  • Cordless bare tool sliding compound miter saw
  • Single bevel
  • 7 ¼  inch diameter blade 
  • Dust bag with a dust collection system that collects 75% of generated dust
  • 20V Lithium-Ion battery powered (not included)
  • Product dimensions: 25.25 x 19.88 x 15.69 inches 
  • Product weight: 30 pounds
  • Max cutting thickness of 3.5 inches
  • 3 year limited warranty

Why you should choose the 7 ¼ inches cordless Miter Saw by DEWALT

The consensus is that this saw is portable and well built with a decent carbide blade. However, it will probably not be able to perform as your only miter saw if you are a pro. The ability to move it around is by far the biggest benefit. It has an integrated light which is helpful but the smaller diameter blade may see you juggling to get the cuts you need. A positive is that this saw is compatible with other DEWALT batteries.

TACKLIFE 12-Inch, 15 AMP Double Sliding Compound Miter Saw

We had to include this corded compound miter saw because it packs so much in at a great value price. Working across a range of angles is easy given the double bevel setup which works through -45 to +45 degrees. As a 12-inch diameter miter saw, you can enjoy a cutting depth of over 4.5 inches and a crosscut length of just over 13 inches. The saw has a clamping device and integrated laser to help guide your cuts.

KEY FEATURES Sliding Compound Miter Saw:

  • Items supplied include: 
  • 3800 RPM and 15 amps compound miter saw
  • 12-inch diameter miter saw
  • 40 tooth blade
  • Carbon brush
  • Extension rods
  • Allen wrenches
  • Double bevel
  • Laser guide
  • Clamping system
  • Dust bag with 70% dust collection but 35mm dust port
  • Product dimensions: 28.9 x 13.7 x 17.3 inches 
  • Product weight: 55 pounds
  • Max cutting thickness of 4.13 inches
  • Warranty card supplied and extensive customer service

Why you should choose the Tacklife 12-inch sliding compound miter saw:

For $250, you cannot go wrong and despite the lower price, you are getting a 12-inch diameter saw which is laser-guided and highly adjustable! Experienced woodworkers appreciate the clampdown arm and ergonomic handle. We really rate the integrated dust bag which can be boosted with connecting your shop vac via the attached dust port. This is not cordless but with a generous 10-foot cable, you will be able to move this saw around your shop.

RYOBI 18-Volt ONE+ Cordless 7-1/4 in. Compound Miter Saw

This is a low-cost contender for the best cordless compound miter saw. At under 200 dollars you are getting a tool only product that even requires a separate compatible battery and charger. It is competent enough with a maximum cutting thickness of 4 inches and a crosscut length of 4 ¼ inches that will make smaller shop jobs simple. This miter saw is also adjustable between 0 and 45 degrees.

KEY FEATURES Cordless 7-1/4 in. Compound Miter Saw:

Items supplied include:

  • 18 volt, 7 ¼-inch inch diameter cordless compound miter saw
  • 24 tooth 7 ¼-inch carbide-tipped blade.
  • Single bevel
  • Blade wrenches
  • Dust bag
  • Work clamp
  • Operator's manual
  • Product dimensions: 21 x 14 x 12.25 inches 
  • Max cutting thickness of 4 inches
  • 3-year warranty included

Why you should choose the RYOBI cordless, single bevel, compound miter saw:

As we have mentioned above, if you are a heavy-duty miter saw user, a cordless model will not be up to the job of a standard 12-inch table mounted saw. A cheaper portable saw will probably save you on the costs of the two miter saws you may need. Despite being portable, users report reliable quiet performance with good accuracy.

Milwaukee M18 18-Volt FUEL Lithium-Ion Cordless Brushless 10 in. Dual Bevel Sliding Compound Miter Saw Kit

Milwaukee delivers an all-round value cordless compound miter saw that delivers power and run time that will make it advantageous to carpenters of all abilities. Carrying handles at the side and top of the saw makes it readily po4table. It has excellent horizontal and vertical cutting capacity due to its saw diameter which is larger than many of its cordless competitors. It is dual bevel meaning you can achieve a variety of cuts with high adjust-ability and a nested crown cam locking system integrated. Sawdust is readily collected the connected dust bag.

KEY FEATURES of Milwaukee Cordless Sliding Compound Miter Saw:

Items supplied include:

  • 18 volt, 10-inch inch diameter cordless compound miter saw
  • 2 rechargeable lithium-ion batteries and charging unit included
  • Blade Wrench
  • 10-inch Carbide Tipped Blade
  • Clamp
  • Dust Bag
  • Bare tool supplied
  • Dual bevel
  • Product dimensions: 32 x 20 x 18.5 inches 
  • Product weight: 45 pounds
  • Max cutting thickness of 5¼  inches
  • 3-year warranty included

Why you should choose the Milwaukee Cordless Sliding Compound Miter Saw Kit:

A comprehensive miter saw setup is boosted by Milwaukee inclusion of not one but two cordless batteries which make this the cordless miter saw for the price. A full charge powers up to 400 cuts making this cordless miter saw's use very energy efficient. It also has good safeguards for precise cuts with fencing and  11 detent locations to work wit. It is rated as being solidly built so it should deliver a long service life

 Makita LS1019L 10

This smart miter saw by Makita is very lightweight and portable enough to travel with you to sites where it will lend itself to a range of cutting needs. Being table-mounted adds additional value and its construction is robust throughout. It packs in the power with a 15amp motor that is direct drive for a smoother startup and performance.

KEY FEATURES LS1019L 10" Dual-Bevel Sliding Compound Miter Saw:

Items supplied include:

  • 18 volt, 10-inch  diameter cordless compound miter saw
  • 10-inch diameter micro-polished blade
  • Triangular rule
  • Hex wrench
  • Dust bag
  • Vertical Vise
  • Dual bevel
  • Laser-guided cutting
  • Product dimensions: 22.05 x 32.68 x 21.65 inches 
  • Product weight: 57.9 pounds
  • Max cutting thickness of 6 ⅝ inches

Why you should choose the 10 " dual bevel Sliding Compound Miter Saw by Makita:

This cordless model has a large enough diameter to undertake decent crosscutting and handle some moldings, so you can use this as a stand-alone miter saw for your shop. Makita is a reputable brand and this cordless model will certainly hold up to shop work, pro carpentry, and general construction. It delivers straight, square cuts with a good miter and bevel system. The pricing is very competitive and Makita offers good customer support.

 Bosch CM10GD Compact Miter Saw - 15 Amp Corded 10 Inch Dual-Bevel Sliding Glide Miter Saw with 60-Tooth Carbide Saw Blade

Bosch is a great brand for power tools and though this saw is not cordless, it delivers professional standard performance making it well worth consideration. This powerful sliding glide miter saw comes with a 60 tooth carbide saw blade for precision cutting. Despite being compactly designed the glide arm system and adjustable hinge enable this 10 inch saw to compete with larger saws. It is able to cut 6-inch moldings and has a superb crosscut length of 12 inches! The bevel and miter scales are easy to read and highly adjustable with a dual bevel for cuts through -52 to +60 degrees. This tool really expands the scope of your workshop and diverse precision consistently.

KEY FEATURES CM10GD Compact Miter Saw by Bosch:

Items supplied include:

  • 15amp 4800 RPM, 10-inch  diameter  miter saw
  • 10-inch diameter 60 tooth carbide blade
  • Material clamp
  • Dust bag
  • Dual bevel
  • Laser-guided cutting
  • Product dimensions: 32 x 26.5 x 20.5 inches
  • Product weight: 60 pounds
  • Max cutting thickness of 5 ½ inches
  • 1-year warranty

Why you should choose the Bosch Compact Miter Saw:

The proprietary Axial Glide System of this miter saw has high accuracy, even on wider crosscuts. The bold easy to handle bevel and miter dials and controls makes alignment precise with easy adjust-ability. The ergonomic soft-grip handle makes repeated use safe and comfortable. The saw also comes with a dust collection chute that can attach to your shop vac for easy clean up when you're done! This is a pro tool in every way, including the price tag, so it would be great to see a more generous warranty. Professionals have had some hiccups with this saw, but overall it's performance is consistent with the brand.

 Delta Power Equipment Corporation S26-262L 10

This laser-guided miter saw comes in at a very very low price given its functionality, integrated laser, and portability. At only 25 pounds in weight, it is very light and is compatible with a range of stands, so it can be moved around easily for handyman jobs and other construction work. The 15 amp motor is quite powerful and can tolerate repeated use. It relies on the battery-powered laser for alignment of the wood, while a left-handed single bevel that pivots through 47 degrees

KEY FEATURES Delta Power S26-262L 10" Shop Master Miter Saw:

Items supplied include:

  • Lightweight 10-inch diameter miter saw
  • Single bevel
  • Laser-guided cutting
  • Product dimensions: 14.53 x 17.52 x 22.05 inches
  • Product weight: 25 pounds
  • Max cutting thickness of 4 inches
  • 3-year warranty

Why you should choose the Delta Power Shop Master Miter Saw:

This is not a pro tool and definitely lacks the adjust ability and accuracy of the more expensive saws shared above. However it cuts effectively and is lightweight and portable, so if you are a woodworker that relies on your own measurements and markings, you will get some value for money.

Read on for our handy buying guide for selecting your ideal cordless miter saw!

Miter saws are a great piece of hardware for producing accurate and reproducible crosscuts. A cordless miter saw is usually sought after for its portability, though lightweight corded models are just as easily moved. Blade sizes should range from seven to twelve inches to be able to achieve the cutting depth and crosscut length you require. The miter index enables you to adjust the angle of your cut within a range of degrees, some of which are marked. Compound miter saws have the added benefit to be able to change the angle of the blade on one (single bevel) or both (double bevel) sides.

Here is a list of the 12 key points you need to consider when buying the Cheap cordless miter saws.

  • Type of cordless miter saw
  1. Sliding cordless miter saw
  2. Compound cordless miter saw
  3. Single bevel cordless miter saw
  4. Double bevel cordless miter saw
  • Size and dimensions of wood you will be regularly cutting. This will affect the cutting depth and crosscut length you will need.
  • Blade size is a big determinant of the scope of your miter saw, with larger diameter blades able to handle larger pieces of wood and create deeper and longer angled cuts. Also, examine the number of teeth on the blade with higher tooth counts and smaller teeth producing finer cuts. You may need special blades for particular materials or densities of wood.
  • Ensure that your miter saw's scale is clearly marked. This will ensure accuracy and precision in your miter saw cuts.
  • Look for detent presets. These notches helpfully mark out common angles on the miter such as 22.5, 30, and 45 degrees.
  • Robust fence support for your wood. This safety feature is not always present but will help keep your wood in position while being cut. Also, look for a good vertical clamp, or vise to secure your wood properly.
  • Blade guards are worthwhile protection for what is powerful hardware.
  • Trigger locking mechanisms are great for ensuring your safety while the saw is not being actively used.
  • Light or Lazer guided cutting is a sought after feature for quick and accurate cuts.  Alignment may be poor in cheap miter saws.
  • Smooth movement makes all the difference if you will be making repeated cuts as part of your home renovation project.
  • Integrated dust collection is a common feature you should expect with your cordless miter saw choice. Often you can connect your shop vac to keep your clean-up simple.
  • Space. Be sure to check out your miter saw dimensions so that it will fit in snugly in your workshop.
  • Battery life is also important with power tools like miter saws it will determine how many cuts you can achieve before you run out of juice. To an extent, they determine how powerful your saw will be and also can add weight to your set-up. Batteries may not be supplied with a cordless miter saw which will add to your costs.

Key miter saw accessories for your workshop.

Once you have lined up your choice of best cordless miter saw, you will need some high-quality accessories to get maximum utility out of your purchase.

  • A miter saw stand with wheelsA wheeled miter saw table is great for renovation and construction projects where you will want to use your cordless miter saw in a number of areas in your workspace. Look for individually height-adjustable legs that mean you can set-up quickly on even uneven surfaces.
  • Miter saw blades can be selected according to the material you are cutting and the type of cut you need to make. Types include:
    • Rip blade
    • Crosscut blade
    • Steel miter saw blades
    • Carbide miter saw blade.
    • Non-ferrous blade
  • A miter saw dust bag is attached to your saw to pick up sawdust and keep your shop clean you can buy replacement dust bags or alternatively…
  • Miter saw clamps can help save your fingers and keep cutting precise by holding your work in place. Look for vertical and horizontal clamps which will help you cut unwieldy or excessively large or small pieces more easily.

To Buy All miter Saw Accessories click here .

Frequently Asked Questions(FAQ)

  • What are the advantages of a corded miter saw?

Cordless power tools are popular and convenient but you can still gain by opting for a corded miter saw. Benefits include:

  • Unlimited running
  • Little or no downtime for charging
  • No additional costs for battery packs
  • More power and increased performance in some cases
  •  Can I make miter cuts without a miter saw?

If you speak to expert woodworking craftsmen like Mr. Paul Sellers you will find that hand tool options for miter cuts do exist. Have a look at this poor man's miter box!

  • Will the best cordless miter saw cut plastic or metal?

A miter saw is not ideal for either of these materials as it may void the warranty. If you do attempt this you will need to use a suitable blade. Ask the manufacturer for advice.

Rounding up

A miter saw is a great tool for your shop that you will find yourself returning to again and again. We hope that you will find our picks for the best cordless miter saw helpful in selecting your ideal miter saw. It is important to remember that you need to know how to use your miter saw properly and safely. Always follow the manufacturer's instructions and work within the capabilities of the saw.

Do you have any advice or comments on the cordless miter saw? We would like to hear your thoughts in the comments section below!