
SEESII
SEESII Brushless Cordless Circular Saw with 2×4.0Ah Batteries & Charger
Disclosure: We may earn a commission when you buy through links on this page, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Learn more
Highlights
- Powerful cutting with brushless motor: Equipped with a high-efficiency brushless motor, the cordless circular saw delivers up to 6500 RPM for smoother, faster, and more stable cutting. Compared with brushed motors, it provides longer runtime, higher durability, and reduced maintenance—ideal for demanding woodworking tasks.
- Cordless freedom with 2*4.0Ah batteries: The mini circular saw is powered by 2× 4.0Ah batteries, offering extended runtime for continuous cutting without frequent recharging and giving you full mobility for indoor and outdoor jobsite work.
- 45° bevel cuts for versatile cuts: Featuring a 0–45° bevel capacity, the saw easily handles straight cuts, angled cuts, and bevel trimming. With a maximum cutting depth of 1-11/16” at 90° and 1-1/8” at 45°, the 4-1/2 compact circular saw is perfect for framing, shelving, DIY furniture, and general carpentry.
- All-in-one blade kit: The mini saw includes 3 blades (TCT/HSS/Diamond) for multi-material cutting. Primarily designed for wood cutting, it also handles plastic and soft metal (HSS, aluminum sheet up to 13/16"), and ceramic tile (diamond, up to 3/8"). Ideal for DIY, repair, and home projects—reducing the need for additional blade purchases.
- More precise cutting: Equipped with a laser guide and guide rail system for enhanced accuracy, helping you achieve straighter and more precise cuts. The included dust hose and adapter are compatible with most vacuum systems, effectively reducing dust and wood debris while keeping your workspace cleaner and improving cutting visibility.
- Lightweight for all users: 4-1/2” compact and lightweight design allows easy one-hand grip and operation. Ideal for beginners, DIYers, homeowners, contractors, and craftsmen. Combining power and portability, this cordless circular saw is also a practical and thoughtful gift choice for holidays and home improvement enthusiasts.
Why You'll Love It
- Brushless motor reaches 6500 RPM for stable cutting with lower maintenance and longer runtime
- Two included 4.0Ah battery packs provide extended cordless cutting across indoor and outdoor jobsites
- Bevel adjustment cuts from 0 to 45 degrees for angled trimming and basic carpentry
- Three-blade kit cuts wood, plastic, thin aluminum sheet, and ceramic tile without extra purchases
- Built-in laser and guide rail system assist with straight, accurate line alignment
- Dust hose and vacuum adapter connect to extraction systems to keep work areas clean
Pros
- +High-speed 6500 RPM brushless motor
- +Includes two 4.0Ah battery packs and charger
- +Three blades for wood, tile, and soft metal
- +Laser guide and guide rail system included
- +Lightweight compact body enables one-hand operation
Cons
- -Limited to 1-11/16-inch maximum cutting depth at 90 degrees
- -Aluminum cutting restricted to sheets up to 13/16 inch
- -Tile cutting limited to 3/8-inch thickness
Detailed Review
The SEESII Brushless Cordless Circular Saw is a 4-1/2-inch compact cutting tool designed for DIYers, homeowners, and tradespeople tackling light framing, repair, and general carpentry. Powered by a brushless motor, the saw reaches speeds up to 6500 RPM to deliver steady cuts while minimizing internal maintenance. Its small profile and lightweight construction make it easy to grip and operate with one hand, especially when working in tight spots away from power outlets.
Cordless flexibility comes from the pair of 4.0Ah batteries and charger supplied in the box, giving you an extra pack ready to swap in for extended tasks. The saw cuts up to 1-11/16 inches deep at 90 degrees and adjusts up to a 45-degree bevel, which reaches a maximum depth of 1-1/8 inches. For precision, the tool incorporates a laser guide alongside a guide rail system, and you can attach the included dust hose and adapter to standard vacuum setups to maintain visibility on your line.
Material versatility is another core advantage thanks to the three provided blades: TCT, HSS, and Diamond. While mainly intended for wood projects like shelving and DIY furniture, the kit is also equipped to slice through plastic, aluminum sheet up to 13/16 inch with the HSS blade, and ceramic tile up to 3/8 inch with the diamond blade. This reduces the need to purchase separate accessories right out of the gate.
As a compact 4-1/2-inch saw, it has physical depth limits. It cannot handle stock thicker than 1-11/16 inches at 90 degrees or tile thicker than 3/8 inch, so large timber framing and thick masonry remain outside its scope. In addition, the listing details do not specify the exact weight in pounds or the time required to recharge the battery packs.
Verdict: This cordless saw is a practical pick for DIYers and woodworkers who need a portable, one-handed cutting tool for trim, tile, and sheet goods. If your regular tasks fall within its 1-11/16-inch depth limit, the brushless motor and twin-battery setup provide solid utility.
Specifications
- Blade Diameter: 4-1/2 inches
- Motor Type: Brushless
- Maximum Speed: 6500 RPM
- Battery Capacity: 2x 4.0Ah
- Bevel Capacity: 0 to 45 degrees
- Max Cutting Depth at 90°: 1-11/16 inches
- Max Cutting Depth at 45°: 1-1/8 inches
- Included Blades: 3 (TCT, HSS, Diamond)
- Max Aluminum Sheet Capacity: 13/16 inch
- Max Ceramic Tile Capacity: 3/8 inch
Who Should Buy It
A great fit if you:
- Need a portable, one-handed saw for cutting plywood, shelving, or trim boards.
- Work across indoor and outdoor spaces without convenient access to wall outlets.
- Want to cut multiple materials like wood, plastic, thin aluminum, and ceramic tile with one tool kit.
- Value cleaner cutting lines using a laser guide, guide rail, and vacuum attachment.
Consider something else if you:
- Regularly cut lumber thicker than 1-11/16 inches in a single pass.
- Require deep masonry cutting beyond 3/8-inch tile thickness.
FAQ
What types of blades are included in the package?
The tool comes with three blades: a TCT blade for wood, an HSS blade for plastic and soft metals like aluminum sheet, and a Diamond blade for ceramic tile.
What is the deepest cut this saw can make?
The maximum cutting depth is 1-11/16 inches when cutting straight at 90 degrees, and 1-1/8 inches when making a 45-degree bevel cut.
How does the dust collection system connect?
The kit includes a dust hose and adapter designed to fit most standard vacuum systems, helping clear wood debris and maintain line visibility while cutting.
Photos












Product Specs
| Specification | Details |
|---|---|
| Power Source | Battery Powered |
| Other Special Features of the Product | Bevel Capability, Brushless, Depth Adjustment, Ergonomic Handle, Spindle Lock |
| Voltage | 21 volts_of_direct_current |
| Speed | 6500 rpm |
| Number of Batteries | 2 D batteries required. (included) |
| Cutting Angle | 45 degrees |
| Surface Recommendation | Wood |
| Warranty Type | Extended |
| Item Dimensions L x W x H | 16"L x 9.84"W x 5.91"H |
| Item Weight | 10 pounds |
| Brand Name | Seesii |
| Model Number | CS03 |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer | SEESII |
| Best Sellers Rank | #22,799 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #16 in Power Circular Saws |
| ASIN | B0GR5BZQ85 |
| Customer Reviews | 4.6 4.6 out of 5 stars (37) 4.6 out of 5 stars |
| Color | Lake Blue |
| Brand | Seesii |
| Special Feature | Bevel Capability, Brushless, Depth Adjustment, Ergonomic Handle, Spindle Lock |






