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Internet # 317804033

Model # PBLCS300K1

Store SKU # 1006595115

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ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw Kit with 4.0 Ah HIGH PERFORMANCE Battery and Charger

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  • Brushless Motor Delivers Up to 40% Faster Cutting
  • Includes: 4.0 Ah HIGH PERFORMANCE Battery and 18V Charger
  • Over 300 ONE+ Products – All Work With Any RYOBI ONE+ 18V Battery
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Product Details

About This Product

The RYOBI 18V ONE+ HP Brushless line of products is redefining power and performance. The RYOBI 18V ONE+ HP Brushless 7-1/4 in. Circular Saw features a brushless motor delivers, which 40% faster cutting and over 325 cuts per charge, to outperform your previous tools. The die cast upper guard provides greater durability in any work environment. Use the vacuum dust adaptor to keep your work surface and area clean as you cut, for a quick clean up at the end of the job. Achieve a clean cut every time with adjustable depth gauge and ultimate precision with the bevel gauge. This tool will elevate your ONE+ collection with its accuracy and speed. The included battery and charger are compatible with all RYOBI 18V ONE+ Tools. Best of all, it is part of the RYOBI ONE+ System of over 300 Cordless Products that all work on the same battery platform. This saw is backed by the RYOBI 3-Year Manufacturer's Warranty and includes the PBLCS300 18V ONE+ HP Brushless 7-1/4 in. Circular Saw, vacuum dust adaptor, 24T thin kerf blade, hex wrench, a 4.0 Ah HIGH PERFORMANCE Battery, an 18V Charger, and operator's manual.

Highlights

  • Brushless motor delivers up to 40% faster cutting
  • Over 325 cuts per charge using an 18V ONE+ 6.0 Ah battery (not included)
  • 0-56° bevel capacity for cut versatility
  • Adjustable depth guard for cutting up to 2-7/16 in. depth of cut at 0° and 1-3/4 in. at 45°
  • Die cast upper guard for increased durability
  • Vacuum dust adaptor is compatible with 1-7/8 in. and 1-1/4 in. hoses for a cleaner work surface
  • On-board LED worklight to illuminate workspace for clear cut line visibility
  • The included 4.0 Ah Battery and 18V Lithium-Ion Charger are compatible with all RYOBI 18V ONE+ Tools
  • Perfect for professional jobs
  • Part of the RYOBI 18V ONE+ System of Over 300 Cordless Products
  • 3-year manufacturer's warranty
  • Includes: (1) PBLCS300 18V ONE+ HP Brushless 7-1/4 in. Circular Saw, (1) Vacuum Dust Adaptor, (1) 24T Thin Kerf Blade, (1) Hex Wrench, (1) PBP004 4.0 Ah HIGH PERFORMANCE Lithium-Ion Battery, (1) PCG002 18V Battery, and operator's manual
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Product Information

Internet # 317804033

Model # PBLCS300K1

Store SKU # 1006595115

Specifications

Dimensions: H 11 in, W 13.5 in, D 7.25 in

Dimensions

Blade Diameter (in.)

7-1/4 in

Product Depth (in.)

7.25 in

Product Height (in.)

11 in

Product Width (in.)

13.5 in

Details

Battery Amp Hours

4 Ah

Battery Power Type

Lithium Ion

Battery Size

18-volt

Battery Voltage (V)

18V

Bevel Capacity (degrees)

56 °

Blade Location

Right

Charger Included

Charger Included

Color Family

Green

Cordless Tool Type

Circular Saw

Cordless/Corded

Cordless

Included

Battery Included, Blade(s), Charger

Maximum Cut Depth at 45 Degrees (in.)

1.75 in

Maximum Cut Depth at 90 Degrees (in.)

2.438 in

Maximum Speed (RPM)

4300 RPM

Motor Type

Brushless

Number of Total Batteries Included

1

Power Tool Features

Depth Adjustment, Electric Brake, Keyed Blade Change, Spindle Lock

Product Weight (lb.)

6.5 lb

Returnable

90-Day

Saw Drive Type

Sidewinder

Tools Product Type

Power Tool

Warranty / Certifications

Manufacturer Warranty

3-Year Manufacturer’s Warranty

Questions & Answers

Can I cut with one slice 4 x 4 would post?
ByJul 15, 2026
1 Answer | 
Answer This Question

Hello, Nick - This saw cannot cut through that post in a single pass. The maximum depth of cut at 90 degrees is 2.4". If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw Kit with 4.0 Ah HIGH PERFORMANCE Battery and Charger (PBLCS300K1).

By|Jul 19, 2026


    Why I can't put this tool in my cart?
    ByJun 7, 2026
    1 Answer | 
    Answer This Question

    Hello, Jr rivera - This kit is currently out of stock. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw Kit with 4.0 Ah HIGH PERFORMANCE Battery and Charger (PBLCS300K1).

    By|Jun 20, 2026


      Can I use a 6 1/2” circular saw blade with the same 5/8 arbor size? I need to cut vinyl garage flooring and I’m not sure what blade to use.
      ByJun 3, 2026
      1 Answer | 
      Answer This Question

      Hello, Chrisw65 - This saw uses a 7-1/4 in blade. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw (Tool Only) (PBLCS300B).

      By|Jun 4, 2026


        can you add a rafter hook?
        ByMay 14, 2026
        1 Answer | 
        Answer This Question

        Hello, Einstien80 - We do not offer a rafter hook accessory for this saw. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw Kit with 4.0 Ah HIGH PERFORMANCE Battery and Charger (PBLCS300K1).

        By|Aug 10, 2026


          Does this saw come with edge guide?
          ByMay 10, 2025
          2 Answers | 
          Answer This Question

          Hello, Joeie - No, the edge guide accessory is not included with the saw. It can be ordered separately at https://ryobipower.ordertree.com/. The part number is 204585002. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw (Tool Only) (PBLCS300B).

          By|May 13, 2025

            No, I called Ryobi about it and they told me to take it back to the store. So now I find out there wasn't one in the first place. This is pretty basic accessory, next you know the motor and blade will be extra.

            By|Jun 3, 2025


              can this saw make plunge cuts?
              ByJan 9, 2025
              1 Answer | 
              Answer This Question

              Hello, Shopper - Yes, this saw can make plunge cuts. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw (Tool Only) (PBLCS300B).

              By|Jan 11, 2025


                Will this saw with 7 1/4” blade cut 2”x6” easily?
                ByJan 4, 2025
                1 Answer | 
                Answer This Question

                Hello, Revdennis - Yes, this saw has a max cut depth of 2 7/16" at 90 degrees and 1 3/4" at 45 degrees, so it can make that cut. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw (Tool Only) with Carbide Thin Kerf Circular Saw Blade (1-Piece) (PBLCS300B-A067101).

                By|Jan 7, 2025


                  Does this saw have a left side mounted blade option I’m right handed and want to see the blade as I cut. I know the previous 7 1/4 brushless one had the blade mounted on the left side of the tool I’ve loved it but it’s finally given out on me
                  ByOct 14, 2024
                  3 Answers | 
                  Answer This Question

                  I agree. My old saw p508 just gave out on me and it has the left side blade. I don't think those are available anymore except in the 6" and 5" blade models. Mine was the very first tool made by Ryobi that I purchased.

                  By|Apr 9, 2025

                    Hello, Mjfer - No, this circular saw's blade can only be mounted on the right side. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw (Tool Only) (PBLCS300B).

                    By|Oct 16, 2024

                      Most of us HATE it. Ryobi makes their products left handed. This one is too. I've always suspected a couple people in the R&D group are left handed. Been tempted to change brands; but I have too many of their tools & batteries now.

                      By|Dec 2, 2025

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                        Viewing 1-8 of 101

                        Customer Reviews

                        4.6 out of 5

                        • 4.6 out of 1,864 reviews
                        • 93% recommend this product
                        Filter by:
                        Showing 1-10 of 1,864 reviews
                        Longevity
                        [This review was collected as part of a promotion.] Overall a fantastic saw! Ive used it from construction to DIY and this thing has held up through thick and thin!
                        by
                          • Recommended
                          Saw
                          [This review was collected as part of a promotion.] This saw wooks good and it's light. I use it almost every day on the job site doing construction
                          by
                            • Recommended
                            Excellent Performance for a Cordless Saw And PRICE
                            [This review was collected as part of a promotion.] I’ve been extremely impressed with this 18V ONE+ HP 7-1/4” circular saw. It’s lightweight but has plenty of power for framing, plywood, and general jobsite work. The cut is smooth and accurate, battery life is solid, and it feels well balanced in hand. For a cordless saw, it performs way better than expected and keeps up with daily use. Great value for the price and a solid addition to the ONE+ lineup. Highly recommend.
                            by
                              • Recommended
                              Lightweight
                              [This review was collected as part of a promotion.] Awesome product as it is so versatile for what I need it for
                              by
                                • Recommended
                                Get bigger batteries
                                [This review was collected as part of a promotion.] Even though product information says you can use the standard 18 V batteries, you definitely need the +18V 4 or 6aH batteries. The 6 aH would be the best. Certainly not enough power for smaller aH units.
                                by
                                  • Recommended
                                  Worst tool ever
                                  [This review was collected as part of a promotion.] This saw doesn’t work, I tried cutting plywood and keeps stopping, I tried cutting a stud and stops , I tried cutting a butcher block and docent even move. It waste a day of work driving around to get my older corded tool.
                                  by
                                  Response from RyobiDec 17, 2025
                                  Hello, Anonymous - We are very sorry to hear that your saw isn't working! If you would, please reach out to us via our Rapid Repair page at https://ryobi.ryobitools.com/support/rapid-repair.
                                    Nice and easy to use
                                    [This review was collected as part of a promotion.] I've used several circular saws in my life time the roybi 18v 6 1/2 in blade has exceeded my expectations both in weight and power even with s 4ah battery its still fairly lighter then most corded versions of same size the blade that comes with it was ok did what it needed to but could be more durable.
                                    by
                                      • Recommended
                                      Perfect
                                      [This review was collected as part of a promotion.] It works great 👍 it cuts straight and strong. It has very long battery life.
                                      by
                                        • Recommended
                                        INSANE BULT 16 BOOKCASES
                                        [This review was collected as part of a promotion.] i got this a year ago and it cuts like a beast never been happier before
                                        by
                                          • Recommended
                                          Great Saw
                                          [This review was collected as part of a promotion.] Bought this a few weeks ago and it’s fantastic. Would highly recommend!
                                          by
                                            • Recommended
                                            Showing 1-10 of 1,864 reviews

                                            Compare Key Features

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                                            Product Snapshot

                                            Great for homeowners looking for cordless power, making cutting tasks easier and more efficient.
                                            Great for homeowners looking for cutting accuracy, making straight cuts easier with EXACTLINE Laser Alignment System.
                                            Built for long-lasting durability and high performance, delivering powerful, fast, and precise cuts.
                                            Ideal for professionals and DIYers seeking power and precision, this saw offers a 2-9/16 in. cutting depth, a 56° bevel capacity, and a bright LED work light.

                                            Blade Size

                                            7-1/4 in
                                            7-1/4 in
                                            7-1/4 in.
                                            7-1/4 in

                                            Cordless

                                            Cutting Capacity

                                            2-7/16 in. at 0° and 1-3/4 in. at 45°
                                            2.438 in. at 90 degrees, 1.875 in. at 45 degrees
                                            2-9/16 in. at 0°, 1-13/16 in. at 45°
                                            2-9/16 in. depth at 0 degrees and 1-13/16 in. at 45 degrees

                                            Motor Power

                                            18V
                                            14 A
                                            18V Brushless
                                            18V

                                            Speed Control