Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
Cordless circular saws have finally killed the extension cord — for real this time. The latest brushless motors (motors that use electronics instead of carbon brushes for less friction) and high-capacity lithium batteries let you rip through framing lumber, plywood sheets, and deck boards anywhere on the job site or in the backyard without hunting for an outlet or tripping over a yellow cord.
I’m Mo Maruf — the founder and writer behind The Tools Trunk. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
Everything from compact trim saws to full-size framing beasts is covered here — dive in to find the best cordless circular saws for your actual workload without wasting cash on the wrong voltage or blade size.
Quick Picks
- DEWALT FLEXVOLT 60V MAX Circular Saw Kit — Top Performer
- Makita XSH06PT 18V X2 LXT — Production Beast
- Milwaukee 2732-20 M18 Fuel 18 Volt 7-1/4 Inch — Pro Framing Tool
- DEWALT 20V MAX Circular Saw — Finish Carpenters Best Friend
- SKIL PWR CORE 20 Brushless 20V 7-1/4″ Circular — Best Overall
- CRAFTSMAN V20 RP Cordless Circular Saw — Budget Powerhouse
- RYOBI ONE+ HP 18V Brushless Cordless Compact — Compact Lightweight
How To Choose The Best Cordless Circular Saws
A cordless circular saw is a big investment. Pick the wrong blade size or battery platform, and you will either run out of power mid-cut or be stuck with a tool that does not fit into your existing battery lineup.
Blade Size — 7-1/4 vs 6-1/2 Inches
A 7-1/4 inch blade cuts deeper (about 2-1/2 inches at 90 degrees), which lets you rip through stacked lumber or thick beams in one pass. The trade-off is heavier weight and more drag on the battery. A 6-1/2 inch saw is lighter and more compact, ideal for trim work, plywood, and occasional use where maximum depth is not needed.
Brushless Motor vs Brushed Motor
A brushless motor runs cooler and more efficiently than a brushed motor, which means you get more cuts per charge and longer motor life. Nearly every cordless saw worth buying today uses a brushless motor — it is the single biggest factor for real cutting power without the cord.
Bevel Capacity
If you cut roof rafters, stair stringers, or crown molding flat, you need a saw that tilts. Most cordless circular saws bevel (tilt the base plate for angle cuts) to 45 or 50 degrees. Some go to 53 or 56 degrees with positive stops at common angles — that means you can lock in at 22.5 or 45 degrees and get repeatable accuracy without measuring.
Quick Comparison
| Model | Best For | Blade Length | Item Weight | Cutting Angle | Amazon |
|---|---|---|---|---|---|
| DEWALT FLEXVOLT 60V MAX (DCS577X1) | Framing and heavy ripping | 7.25 Inches | 10.9 Pounds | 90 Degrees | Amazon |
| Makita XSH06PT 36V Kit | Production cross-cutting | 7.25 Inches | 21.21 Pounds | 90 Degrees | Amazon |
| Milwaukee 2732-20 M18 Fuel | Durable daily framing | 7.25 Inches | 160 Ounces | 90 Degrees | Amazon |
| DEWALT DCS565P1 20V Kit | Finish carpentry and portability | 6.5 Inches | 7.6 Pounds | 90 Degrees | Amazon |
| SKIL CR5440B-10 Kit | All-around value with included battery | 7.25 Inches | 12 Pounds | 56 Degrees | Amazon |
| CRAFTSMAN CMCS551B | Budget-minded home shop | 7.25 Inches | 9.3 Pounds | 56 Degrees | Amazon |
| RYOBI PSBCS01B | Light trimming and portability | 6.5 Inches | 5.5 Pounds | 50 Degrees | Amazon |
In‑Depth Reviews
1. DEWALT FLEXVOLT 60V MAX Circular Saw Kit (DCS577X1)
The cordless worm-drive that finally lets you leave the extension cord at the truck.
This saw uses a 60V MAX battery platform to deliver real worm-drive torque — the kind that rips through a 2-inch thick entry slab door like butter, as one buyer described it. The blade sits to the left of the motor and the handle is at the rear, giving you a clear line of sight to the cut line. That rear-handle layout is what framers love on corded worm drives (a gear-driven saw known for high torque), and DEWALT brought it here without the cord.
Unlike the Makita XSH06PT which weighs 21.21 pounds, the DEWALT FLEXVOLT comes in at 10.9 pounds — noticeably easier to carry up a ladder or use overhead. It cuts to 2-7/16 inches deep at 90 degrees and bevels to 53 degrees with positive stops at 22.5 and 45 degrees. The high-grade magnesium shoe and electric brake (a feature that stops the blade quickly after you release the trigger) add durability and safety. Buyers report that the included 9.0 Ah battery lasts through a full day of deck building without needing to recharge.
A true left-handed blade design means chips fly right at you — one reviewer noted wearing a face shield. It is the heaviest saw in its class by feel due to the large battery, but the power trade-off is worth it for heavy framing.
Muscle That Delivers
- Left-blade visibility is excellent for following cut lines
- Battery life covers a full work day of framing
- Familiar worm-drive feel without the cord
Heft to Manage
- Chips fly directly at the user — face protection is mandatory
- At 10.9 pounds, it is heavier than compact 6-1/2 in. saws
Grab this if: you do production framing or rip thick hardwood and want worm-drive power without a cord.
Look elsewhere if: you need a lightweight saw for quick trim cuts or one-handed operation.
2. Makita XSH06PT 18V X2 LXT (36V) Brushless Cordless 7-1/4” Circular Saw Kit
The 36V dual-battery saw that buyers call the most powerful cordless circular saw they have ever used.
Two 18V LXT batteries wired in series deliver 36V of power to the Makita’s motor. That is the key to its high torque, and owners mention it makes a 120V corded saw look weak. The electronically controlled BL brushless motor (a motor that uses electronics instead of carbon brushes for less friction and heat) spins at 6,000 RPM and delivers up to 610 crosscuts per charge in 2×4 SPF lumber. One buyer wrote: “This saw is by far the most powerful cordless circular saw I’ve ever used.” At 21.21 pounds, it is significantly heavier than the RYOBI PSBCS01B at 5.5 pounds — by a 3.9x gap — so it is not a tool you grab for quick overhead cuts.
Automatic speed change technology adjusts cutting speed and torque mid-cut for maximum efficiency. The blade is a 7.25-inch, which gives you deeper cuts than the 6.5-inch blade on the DEWALT DCS565P1 — 12% more blade length. It cuts at a 90-degree angle. Customers note the soft carrying bag is disappointing compared to a hard case, and the depth markings are hard to read in low light.
This saw is for someone who already owns Makita 18V batteries and wants cordless power that makes a 120V corded saw look weak.
Raw Power Plus Smarts
- 6,000 RPM brushless motor with automatic speed adjustment
- Up to 610 crosscuts per charge with two 5.0Ah batteries
- Quieter operation than older Makita models
Weight and Details
- 21.21 pounds is heavy for a cordless saw
- Depth markings are difficult to read
- Comes with a soft bag instead of a hard case
Reach for this if: you are already on the Makita LXT platform and need production-level cross-cutting power.
skip it if: you prioritize lightweight portability or need a hard-sided storage case.
3. Milwaukee 2732-20 M18 Fuel 18 Volt 7-1/4 Inch Cordless Circular Saw (Tool Only)
The Milwaukee that reviewers point out “should have bought a long time ago” for its smooth cut and serious power.
This bare-tool saw runs on the M18 Fuel platform, which means you need your own Milwaukee battery. It features a magnesium shoe and guards for maximum durability — lighter than steel but strong enough for daily framing abuse on a job site. The integrated rafter hook lets you hang it from a truss between cuts, and the LED light illuminates the work surface for accuracy in dark corners.
Unlike the CRAFTSMAN CMCS551B which drains a triple-sized battery in about ten minutes under heavy use, the Milwaukee 2732-20 gets better real-world battery life from M18 high-capacity packs. Shoppers say it is powerful enough to build a chicken coop or frame a house, and it feels “very smooth” and easy to handle. The electric brake stops the blade quickly after you release the trigger — a safety feature that matters when you set the saw down fast.
It comes in non-retail packaging (brown box or white bag) and ships as a bare tool only, so factor in the cost of a battery and charger if you are new to Milwaukee.
Built for Abuse
- Magnesium shoe is both light and tough for framing
- Rafter hook and vac adapter add job-site convenience
- LED light helps you see the cut line clearly
Tool-Only Catch
- No battery or charger included — costs extra
- Non-retail packaging may arrive in a plain box
Pick this if: you already own M18 batteries and need a framing saw that survives job-site drops.
Look elsewhere if: you need a complete kit with battery and charger from the start.
4. DEWALT 20V MAX Circular Saw, 6-1/2-Inch, Cordless, Battery and Charger Included (DCS565P1)
The compact 6-1/2 inch saw that buyers report is “a serious improvement” over older DEWALT cordless models.
At 7.6 pounds, this is the lightest 20V kit in this list — noticeably easier to use one-handed or overhead compared to the 21.21-pound Makita XSH06PT. The brushless motor delivers smooth cuts for finish carpentry, and the 5.0 Ah battery is included in the kit so you are ready to cut from the start. The motor housing is 2 inches shorter than older DEWALT 20V saws, improving maneuverability in tight spaces.
One buyer mentioned the original blade remained durable after 1.5 years of “frequent abuse,” which is a strong sign for blade longevity. The tool-free bevel lever (a lever that lets you adjust the tilt of the saw base without tools) lets you adjust from 0 to 50 degrees quickly, and the built-in rafter hook provides convenient storage on the job site. The electric brake stops the blade instantly after the trigger is released. It is slower (about 400-500 RPM) than a corded 6.5-inch saw, but it is fast enough for almost all finish work.
At 6.5 inches, the blade cuts shallower than the 7.25-inch SKIL CR5440B-10, so it is not ideal for stacking multiple sheets of plywood or cutting deep beams.
Light and Ready
- Lightweight at 7.6 pounds for easy one-handed use
- Battery and charger included — no extra purchase
- Durable original blade holds up well over time
Depth Trade-Off
- 6.5-inch blade cuts less deep than 7.25-inch saws
- Slower than corded 6.5-inch saws by about 400-500 RPM
Choose this for: finish carpentry, trim, and jobs where portability matters more than raw depth.
pass on it if: you need to rip thick lumber in one pass or already own a DEWALT 20V saw without wanting another battery.
5. SKIL PWR CORE 20 Brushless 20V 7-1/4″ Circular Saw Kit (CR5440B-10)
The 7-1/4 inch kit that delivers 350 cuts per charge and a 2-5/8 inch depth of cut at an honest price.
SKIL packs real value into this kit. The digital brushless motor spins up to 5,300 RPM and provides a 2-5/8 inch depth of cut, which means it can slice through three pieces of material in one pass. It makes 350 cuts in 2×4 pine with a PWR CORE 20 5.0 Ah battery (sold separately), and the included 4.0 Ah battery with fuel gauge gets you started immediately. Cast aluminum guards and shoe give it the durable feel of saws costing twice as much.
At 12 pounds, it is heavier than the 9.3-pound CRAFTSMAN CMCS551B but lighter than the 21.21-pound Makita XSH06PT. It bevels to 56 degrees with positive stops at 22.5 and 45, matching the CRAFTSMAN’s bevel capacity. The electric brake stops the blade quickly for safety, and the hex key stores on the tool. Owners mention it handles like a corded saw without the cord, although the included battery is a 4.0 Ah rather than the 5.0 Ah needed for the full 350-cut claim.
The vacuum adapter is a welcome touch for keeping dust off your work line, something the RYOBI PSBCS01B and CRAFTSMAN CMCS551B lack.
Power-to-Value Sweetspot
- 2-5/8 inch depth of cut cuts three boards in one pass
- Kit includes 4.0 Ah battery, charger, blade, and vacuum adapter
- Cast aluminum construction feels durable
Battery Fine Print
- Full 350-cut claim requires a 5.0 Ah battery sold separately
- At 12 pounds, it is heavier than some compact saws
Best for: the buyer who wants a full-size 7-1/4 inch cordless saw with a battery and charger in the box, without paying premium-brand prices.
Consider something else if: you need a compact trim saw under 10 pounds for hours of overhead work.
6. CRAFTSMAN V20 RP Cordless Circular Saw, 7-1/4 inch, Bare Tool Only (CMCS551B)
The 7-1/4 inch CRAFTSMAN that customers note has “unlimited power” but warns it eats batteries fast.
This saw uses a brushless motor that, according to the manufacturer, delivers up to 75% more power than a brushed equivalent. It cuts at 56 degrees of bevel with positive stops at 22.5 and 45 — matching the SKIL CR5440B-10 in bevel range. The upper metal guard adds resilience if you drop it on the job site. The LED light illuminates the cut line, which helps when working in dim conditions.
Reviewers point out it rips through 3/8-inch plywood with ease and produces precise cuts thanks to a rigid thick aluminum baseplate. However, the real-world battery drain is brutal: one reviewer wrote that a “triple-sized battery lasts ~10 min for three 8-ft cuts of 1″ lumber.” That means you need multiple high-capacity CRAFTSMAN V20 batteries to get through a full work session. The brushless motor also stalls under a pinch — you must manage sheet supports carefully.
At 9.3 pounds, it is lighter than the 12-pound SKIL but heavier than the 5.5-pound RYOBI PSBCS01B. It is a bare tool only, so factor in the cost of at least one battery.
Cut Power for Less
- 56-degree bevel capacity with positive stops
- Rigid aluminum baseplate for precise cuts
- Brushless motor offers up to 75% more power
Hungry for Charge
- Battery drains in about 10 minutes under heavy use
- Bare tool only — batteries and charger sold separately
Best for: occasional home-shop users who already own CRAFTSMAN V20 batteries and want a full-size saw for the price of a mid-range battery.
it’s not for you if: you plan to frame a deck or cut lumber all day — the battery burn will frustrate you.
7. RYOBI ONE+ HP 18V Brushless Cordless Compact 6-1/2 in. Circular Saw Tool Only (PSBCS01B)
The 5.5-pound featherweight that slides into tight spaces where full-size saws cannot go.
At 5.5 pounds, the RYOBI PSBCS01B is the lightest saw in this roundup — a full 3.9x lighter than the 21.21-pound Makita XSH06PT. That weight makes it ideal for overhead cuts, working off a ladder, or packing into a service van without bulk. The compact 6.5-inch blade handles plywood, trim, and 2x4s cleanly, though it does not have the depth to stack-cut three boards like the SKIL CR5440B-10.
The brushless HP motor delivers more torque than standard RYOBI brushed saws while staying within the ONE+ battery system, so it works with any RYOBI 18V battery you already own. The cutting angle range is 50 degrees, while the Makita cuts at 90 degrees — an 80% wider capability on the Makita. The included components list is minimal: tool only, no battery or charger.
Shoppers say the compact design is great for trim work but the smaller blade limits use on thicker stock like 4×4 posts.
Lightness Advantage
- Weighs only 5.5 pounds — easiest for overhead use
- Works with any RYOBI ONE+ 18V battery
- Compact size fits in tight spots
Size Limits
- 6.5-inch blade cannot cut thick stock in one pass
- Tool only — no battery or charger included
Reach for this if: you are already on the RYOBI ONE+ platform and need a lightweight, maneuverable saw for trim and light cutting.
Pass on it if: you need full-depth cut capacity for framing lumber or are not already invested in RYOBI batteries.
Understanding the Specs
Blade Size — 7-1/4 vs 6-1/2 Inches
The most obvious spec that determines what a saw can cut. A 7-1/4 inch blade gives you roughly 2-1/2 inches of cut depth at 90 degrees, which lets you rip through stacked lumber, thick beams, or multiple sheets of plywood in one pass. A 6-1/2 inch blade is lighter and more nimble, but maxes out at about 2 inches of depth — fine for 2x4s and plywood, not for deep rips. Your choice depends on how thick the material you actually cut most often is.
Bevel Capacity
This is how far the saw’s base plate tilts for angled cuts. Most cordless circular saws bevel to 45 or 50 degrees. Some go to 53 or 56 degrees, and a few have “positive stops” at common angles like 22.5 and 45 degrees — which means the saw clicks into those positions automatically for repeatable accuracy without measuring. If you cut stair stringers, roof rafters, or crown molding flat, a higher bevel capacity (50+ degrees) matters. If you only make square cuts, it is less important.
Brushless Motor
A brushless motor uses electronics instead of carbon brushes to deliver power to the motor windings. That means less friction, less heat, and longer run time per charge — typically 50% more cuts than a brushed motor of the same battery capacity. Brushless motors also last longer because there are no brushes to wear out. Nearly every cordless circular saw worth considering today uses a brushless motor; if a saw is brushed, it is either very old or very budget.
Electric Brake
An electric brake stops the blade from spinning within seconds after you release the trigger. This is a genuine safety feature. Without it, a spinning blade can coast for several seconds, increasing the risk of injury when you set the saw down between cuts or if you accidentally bump the trigger. Every saw in this roundup includes an electric brake, but it is worth confirming before you buy any cordless circular saw.
FAQ
What size blade should I get — 7-1/4 or 6-1/2 inches?
Can I use any brand battery with a different brand saw?
How many cuts can I expect per charge?
Is a brushless motor worth the extra cost?
What does “bevel capacity” mean for circular saws?
How heavy should a cordless circular saw be?
Does the electric brake matter for safety?
Should I buy a bare tool or a kit with battery and charger?
Final Thoughts: The Verdict
Across the board, the best cordless circular saws winner is the SKIL CR5440B-10 because it delivers full 7-1/4 inch cutting depth, a brushless motor, and a complete kit with battery and charger at a price that does not punish your wallet. If you want production-level cross-cutting power, grab the Makita XSH06PT. And for a compact trim saw that disappears into a tool bag, the standout is the RYOBI PSBCS01B.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of July 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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