Dremel Ultra-Saw 20V 4-in Cordless Compact Circular Saw Kit + 6-Pack Assorted Cutting Wheels




Item #4082810 |
Model #US20V-02
3 in 1 Saw allows for Flush Cutting, Plunge Cutting and Surface Preparation
Additional accessories available for purchase: US410 Surface Prep Wheel for Concrete and Thin Set, US600 Wood and Plastic Flush Cutting Wheel, US520 Masonry Cutting Wheel
Includes storage bag, edge guide for straight cuts, and dust port for vacuum connections
Kit includes Swiss made, high-quality engineered 4 in US500 premium carbide wood and plastic wheel, 20 volts for consistent power delivers smooth finished cuts
Kit includes the 3.5 in US510 Metal Cutting Wheel, abrasive material for applications such as copper pipe, conduit, coated wire shelving, thin sheet metal, threaded rod, sheet aluminum and more
Kit includes the 3.5 in US540 Diamond tile cutting wheel, diamond coated for cutting wall tile, floor tile, porcelain, slate, stone, and cement backer board
Adjustable guide cuts 3/4” depth into materials such as wood, metal, tile, plastic, laminate, masonry and more
Included dust port keeps out of the way
General | |||
|---|---|---|---|
Battery Voltage | 20-volt | Case Type | Bag |
Sub-Brand | Dremel | Gear Type | Bevel Gear Drive |
Type | Compact saw | ||
Dimensions | |||
|---|---|---|---|
Bevel Capacity (Degrees) | 0 | Saw Blade Diameter | 4-in |
Cord Length (Feet) | 0 | Weight (lbs.) | 9.12 |
Cutting Depth (Inches) | .5 | Amperage | 2 |
Features | |||
|---|---|---|---|
Accessories Included | Yes | Fence Included | No |
Battery Included | Yes | Hybrid Capable | No |
Bevel Stop | No | Laser Guide | No |
Blade Included | Yes | Maximum RPM (RPM) | 15000 |
Brake | Yes | Number of Batteries Included | 2 |
Brushless | No | Spindle Lock | No |
Charger Included | Yes | Variable Speed | No |
Cordless | Yes | Worm Drive | No |
Dust Collection | Yes | ||
Warranty | |||
|---|---|---|---|
Warranty | 2-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | Safety Listing | CSA safety listing |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 27112700 | ||
Ratings may include incentivized customer reviews.
Color Me Impressed!
[This review was collected as part of a promotion.] I have used other cordless mini-saws, and was a bit skeptical when Dremel asked me to review the Ultra Saw 20V, of course, I had to push it to the limit. I know it is made for medium duty projects and will not keep up with a corded worm drive saw, or will it? Quarter inch plywood was just too easy. I dug a chunk of 3/4" hard, dry, oak out of the bin. The included carbide coated blade was amazing. It is not a typical toothed blade, so it has a d...
From dremel.com
Pass if you're reading this, buy something else
I wouldn't repurchase this again. It's bulky and cumbersome, the guard definitely gets in the way of a lot of cuts. It comes with 2 batteries because 1 battery might have 10 minutes of cut time. I like that it's cordless, but that might be the only thing I like about it. Buy something else, you'll be happier.
Verified Purchaser
Great Saw
I honestly love the saw. It’s easy to use for many project i have . My only complaint is that the battery dies quickly. Not sure if I got a bad battery , but i had it charged over night and im getting less than 30 minutes use. Im making a raised garden bed with some fence pickets and a couple 2x2 . It was dead half way on a full charge.
From Ultra-Saw 20-volt 2 -Amp 4-in Cordless Compact saw kit (Battery Included and Charger Included)
Thanks for your feedback, please reach out to us at 1-800-437-3635, Monday through Friday, 8A - 5P CST if you need further assistance on how to make ...

Handy saw!
[This review was collected as part of a promotion.] Perfect saw for customizing cuts on wood, metal, vinyl, plastic and many other materials. Gets into tough places for more difficult cuts than a traditional circular saw without losing the power or durability.
From dremel.com
A little disappointed
Bought this to help with bathroom renovations. Battery life is short. When cutting 1/4 in hardiboard / cement board, the motor will depower after the first 6 in of cutting. Probably a great tool for extremely light tasks, but dont expect to rip through material faster than a snails pace.
From Ultra-Saw 20-volt 2 -Amp 4-in Cordless Compact saw kit (Battery Included and Charger Included)
Thank you for leaving a comment, we would like to hear more about your experience. Maybe we can recommend a more appropriate tool for your projects. ...

The battery for this product did not sustain!
It accomplished exactly what my cutting needs were. The products size, feel and weight were perfect for use at the height and lower cuts required. However the battery power was not what I expected.
From Ultra-Saw 20-volt 2 -Amp 4-in Cordless Compact saw kit (Battery Included and Charger Included) Verified Purchaser
Don’t Buy this Item
I charged it completely and it wouldn’t cut even 6 inches of a half inch board. After it stopped for the 6th time I processed it for return and sending it back
From Ultra-Saw 20-volt 2 -Amp 4-in Cordless Compact saw kit (Battery Included and Charger Included)
We apologize the Ultra-Saw Cordless Saw did not meet your expectations. The battery needs to be fully charged before using. Please contact us to disc...

This makes for a Great Gift
You can pretty much make book on any of the Dremel products. This compact saw is not going to be an exception to that.
Verified Purchaser
Light enough for a small person to handle.
[This review was collected as part of a promotion.] Lightweight for a smaller person and I like the cordless option.
From dremel.com
To me dust attachment is pointless
Works well for the reasons I purchased it. Be sure to buy an extra battery tho…seemed to need a recharge sooner than later.
From Ultra-Saw 20-volt 2 -Amp 4-in Cordless Compact saw kit (Battery Included and Charger Included) Verified Purchaser

We are very sorry about your experience with our new cordless Ultra-Saw. This is one of our latest tools and we appreciate any customer feedback. Ple...