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Rockwell 4-1/2” Compact Circular Saw, 5 amps, 3500 rpm, with Dust Port and Starter Kit– RK3441K , Black

4.5 4.5 out of 5 stars 2,412 ratings
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Amazon's Choice in Power Circular Saws by Rockwell

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Circular saw
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Purchase options and add-ons

Brand Rockwell
Color Black
Blade Material High Speed Steel
Surface Recommendation Wood
Power Source Corded Electric

About this item

  • [MORE MANEUVERABILITY] All the functionality of a full-size circular saw but in a compact design that’s easier to use, and easier to make quick cuts with
  • [REAR MOTOR] For a more balanced feel. With the motor in the handle, you control much of the weight of the saw with just the palm of your hand for smoother movements
  • [EASY DEPTH SETTING] The readily accessible adjustment lever lets you change the cut on the fly, and the bevel adjustment lever enables you to make cuts from 0-45°
  • [SPINDLE LOCK BUTTON] For quick and safe blade changes. Just grab the included blade key and switch out any brand’s 4-1/2” blade
  • [IMPROVED BLADE VISIBILITY] The left-handed blade housing allows you to see exactly where you’re cutting, for straighter, more accurate cuts
  • [BUILT-IN VAC PORT] Hook up a dust-vac and pull debris right out of the air while the saw is in use—this feature significantly improves visibility and air quality
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Customer ratings by feature

Maneuverability
4.3 4.3
Light weight
4.3 4.3
Accuracy
4.3 4.3
Ergonomic
4.0 4.0

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From the manufacturer

Less Strain, More Gain

The Rockwell 4-1/2” compact circular saw is about 50% lighter than conventional 7-1/4” saws.

More Maneuverable

Our compact circular saw weighs only 5 lbs, so it’s easy to transport and maneuver, especially overhead.

Get a Grip

The slim, inline grip design provides great comfort, balance and control.

See Clearly

The left-handed blade design provides remarkable cut-line visibility.

Good on Wood

This saw was born to cut wood, especially 2" nominal lumber materials – breezes thru 2x4s in a single pass.

Small Size, Big Performance

The 4-1/2” blade has a kerf less than half the thickness of larger 7-1/4” blades. The smaller, thinner blade means less effort and motor strain so the 5-amp, 3,500 rpm matches the performance of full-size circular saws.

Product information

Technical Details

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Product Warranty: For warranty information about this product, please click here. [PDF ]

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Rockwell 4-1/2” Compact Circular Saw, 5 amps, 3500 rpm, with Dust Port and Starter Kit– RK3441K , Black

Rockwell 4-1/2” Compact Circular Saw, 5 amps, 3500 rpm, with Dust Port and Starter Kit– RK3441K , Black


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Product Description

The Rockwell 4-1/2” Compact Circular Saw is an effective and hassle-free replacement for a traditional circ saw. Just grab it and go when you need to make some quick rip or plunge cuts—no need to lug out the bulky full-size saw. Even though it has the functionality to handle all sorts of projects, this saw was made for 2” lumber, cutting 2x4s in a single pass. Its lightweight design (only 5 lbs) allows for better control of the tool so you can operate it with just one hand. And it makes overhead cutting much more of a possibility than with a full-size saw. The grip is comfortable to use for extended periods. And the smaller blade allows the 5-amp motor to spin it up to 3,500 rpm, achieving the speeds of much larger saws while putting less strain on the motor for more efficient energy usage and increased life of the tool. The easy to access depth adjustment lever allows for a maximum cutting depth of 1-11/16” at 90. While the bevel lever lets you make the most common angled cuts from 0-45, with a maximum cutting depth of 1-1/8” on those cuts. Again, this saw excels at 2x4s, but is also awesome on plywood, hardwood flooring, pegboard, dowels, molding and more. Comes with one 24T TCT blade, a parallel guide, vacuum adapter, and blade key.

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This Item
Rockwell 4-1/2” Compact Circular Saw, 5 amps, 3500 rpm, with Dust Port and Starter Kit– RK3441K , Black
Rockwell 4-1/2” Compact Circular Saw, 5 amps, 3500 rpm, with Dust Port and Starter Kit– RK3441K , Black
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Price$99.98-33% $59.99
List:$89.99
-13% $69.99
List:$79.99
-10% $62.79
List:$69.99
$49.99$79.97
Delivery
Get it as soon as Monday, May 20
Get it as soon as Sunday, May 19
Get it as soon as Sunday, May 19
Get it as soon as Monday, May 20
Get it as soon as Sunday, May 19
Get it as soon as Sunday, May 19
Customer Ratings
Maneuverability
4.3
4.0
4.3
4.3
3.9
4.0
Ergonomic
4.0
3.7
4.5
4.3
3.7
Light weight
4.3
3.9
3.9
3.8
Accuracy
4.3
3.8
4.1
4.1
Safety Features
4.3
4.4
4.2
Sold By
Amazon.com
Jack Power
Amerisun Inc
Amazon.com
YudaValley
MilkyWay Galaxy
blade length
2 inches
115 millimeters
4.5 inches
4.5 inches
4.5 inches
4.5 inches
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
speed
3500 rpm
3500 rpm
3500 rpm
4100 rpm
3700 rpm
3700 rpm
blade material
High Speed Steel
Metal
High Speed Steel
High Speed Steel
High Speed Steel
Carbon Steel
blade shape
Round
Round
Round
number of teeth
24
24
24
24
24
24

Important information

Wattage

600 watts

Bulb Voltage

120 volts

Customer reviews

4.5 out of 5 stars
4.5 out of 5
2,412 global ratings

Customers say

Customers like the size, sharpness, ease of use, and power of the saw. For example, they mention it's great for small, quick jobs, and easy to use in tight spaces. That said, some complain about the durability.

AI-generated from the text of customer reviews

488 customers mention435 positive53 negative

Customers like the quality of the saw. They say it's a quality device, works great, and is well made. Some customers also mention that it has a nice rip fence and angle cut feature. Overall, most are satisfied with the quality and functionality of the product.

"...It has a nice /precise /quality rip fence and angle cut feature and the knobs are quick and secure to set any angle cut...." Read more

"...I just used it to cut formica counter (from the backside) and it did very well. Yet, there are a few weaknesses...." Read more

"When it works, it works well. Smooth straight cuts, can handle thick stock (but you have to go very slow to not bog down the small motor)...." Read more

"...No nails in the way and no issues. All of a sudden pop. The nut broke and that was the end of my cutting...." Read more

233 customers mention172 positive61 negative

Customers like the sharpness of the saw blade. They mention it's easy to use, can do bevel cuts, and can do plunge cuts. They also say it'll cut through lumber and plywood with ease.

"...This dramatically increased my vision over the cut so it's safer, more accurate, user friendly and better results...." Read more

"...There is plenty of power. It also cuts deep enough to cut a 2x4 or overlapping siding in one pass...." Read more

"When it works, it works well. Smooth straight cuts, can handle thick stock (but you have to go very slow to not bog down the small motor)...." Read more

"...Also, the cutting guide is not accurate and I find I really need to look at the blade itself..." Read more

227 customers mention204 positive23 negative

Customers like the ease of use of the tool. They say it's easy to handle, control with one hand, and convenient. They also say it makes the job easy and is pocket-sized.

"...compacts saw is so darn handy, lays easily in my tool bag, is more convenient than my larger traditional circular saw to tot around that it's..." Read more

"...This is relatively easy to do with the right hand (if your hand is big enough and in the optimal position) but very awkward to to with the left hand..." Read more

"...Overall it's a lighter duty tool, the small, lightweight, easy-to-handle nature is it's appeal, and it's a winner there for me as long as it will..." Read more

"...The saw by the way started off great. A lot of power and easy to handle. I hope the next nut is okay...." Read more

187 customers mention187 positive0 negative

Customers find the saw versatile and easy to use. They say it's a great carpenter tool, and a good tool for a homeowner.

"...It was the only way to finish a particular cut and this saw has the flexibility to help...." Read more

"Overall, a good saw that fits a particular purpose. I just used it to cut formica counter (from the backside) and it did very well...." Read more

"...In service: 5/24/2015This is an effective tool for framing, etc...." Read more

"...It is great for working with sheet materials...." Read more

170 customers mention147 positive23 negative

Customers like the weight of the saw. They mention that it's light enough to be comfortable to hold, but powerful enough. They also say that it is very handy, light enough for precision cuts without the need of a fence. Customers also say it is portable and easy to use. However, some customers mention that the back end of the tool is heavy, which offsets the front.

"...This compacts saw is so darn handy, lays easily in my tool bag, is more convenient than my larger traditional circular saw to tot around that it's..." Read more

"...Overall it's a lighter duty tool, the small, lightweight, easy-to-handle nature is it's appeal, and it's a winner there for me as long as it will..." Read more

"...I like the saw's size, weight and maneuverability...." Read more

"...saw, but doesn't scare me as much as that one does--and it's remarkably lighter, to boot...." Read more

145 customers mention124 positive21 negative

Customers like the power of the saw. They mention it has good power and control, and is far more powerful than they expected. Some say the 5 amps of power is adequate for any job.

"...There is plenty of power. It also cuts deep enough to cut a 2x4 or overlapping siding in one pass...." Read more

"...The saw by the way started off great. A lot of power and easy to handle. I hope the next nut is okay...." Read more

"...seemed unwieldy and out of place, this one cuts just as well, feels just as powerful, yet it's pocket-sized and manageable...." Read more

"...is light enough in weight to be comfortable to hold, but powerful enough for the jobs for which it has been used." Read more

109 customers mention91 positive18 negative

Customers like the size of the circular saw. They mention that it fits perfectly in their hands, is compact, and easy to use in tight spaces. Some say that the grip is on the large side.

"...Overall it's a lighter duty tool, the small, lightweight, easy-to-handle nature is it's appeal, and it's a winner there for me as long as it will..." Read more

"I had wanted a small saw like this for a long time. I like the saw's size, weight and maneuverability...." Read more

"...place, this one cuts just as well, feels just as powerful, yet it's pocket-sized and manageable.I highly recommend this saw!" Read more

"The saw is light enough in weight to be comfortable to hold, but powerful enough for the jobs for which it has been used." Read more

80 customers mention0 positive80 negative

Customers are dissatisfied with the durability of the saw. They mention that the bolts on the saw are breaking off, the nut broke, and the blade bolt snapped. Some customers also mention that there are some plastic parts that may not hold up and that the saw is flimsy.

"...No nails in the way and no issues. All of a sudden pop. The nut broke and that was the end of my cutting...." Read more

"...Adjusting the plate is frustrating since its wobbly and getting 90 deg to the blade difficult due to lack of angular travel...." Read more

"...I did get the blade wobble and cutting misalignment, like some people noted, at first; in fact there were points where it was difficult to swivel..." Read more

"...because the opening for the blade is so wide, I ended up with a lot of splintering on the top edge and being the cosmetic edge, that wasn't good...." Read more

Better than my heavier circular saw
5 Stars
Better than my heavier circular saw
With this this small saw was able rebuild my entire pool deck. Please note that the blades are not the best. Once I replaced with Diablo blades it cut nice and easy.
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Top reviews from the United States

Reviewed in the United States on April 4, 2014
Style: Circular sawVerified Purchase
I've used a larger 7 1/2 inch Dewalt circular saw for years. But now it's getting cobwebs because of this Rockwell RK3441K compact saw. This compacts saw is so darn handy, lays easily in my tool bag, is more convenient than my larger traditional circular saw to tot around that it's becoming my go-to saw for small to intermediate cuts in wood and metal.

It has a nice /precise /quality rip fence and angle cut feature and the knobs are quick and secure to set any angle cut. I particularly love the blade being on the left side of the drive. This dramatically increased my vision over the cut so it's safer, more accurate, user friendly and better results.

My hands are average size (size 8-9 glove size Large) and I find the grip size /surface & design easy to hold on to and user friendly. For small hands this might be a challenge. The trigger pull is less complicated that other saws this size with makes this model Rockwell easier to operate and control while cutting than all other saws this size...in my opinion.

The blade turns as a slower RPM than my full size Dewalt, but if you slow down your feed this saw handles anything I throw it's way giving a clean crisp cut and does not bog down. For big tough jobs simply use a bigger saw. The blade I found Best for all around cuts in wood /metal /longevity was a Freud D0436X Diablo 4-3/8-Inch 36 Tooth ATB Cordless Trim Saw Blade that I've used with no issues at all.

I am not easy to impress, but this compact medium duty Rockwell has earned its way into my inner circle of tools. I am Very pleased with the quality features, portability and durability of this handy saw. Recommend this without reservations and consider the hundred dollar cost a fair value.

----UPDATE----
Have used this Rockwell saw for several months now and and it's still rock solid. No issues at all. The adjustable guide fence is real handy,...quick and secure adjustment lever,...easy to make quick /secure fence adjustments.

I've also used this saw in unconventional situations where I had to remove material from wood in such a way I was able to turn the saw over, expose the blade and carefully angle the wood into the blade to free-hand & create a router type effect. It was the only way to finish a particular cut and this saw has the flexibility to help. Never know what you'll run into during a project and glad this saw has extra flexibility to adapt. Continues to earn my unqualified recommendation!
279 people found this helpful
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Reviewed in the United States on August 6, 2019
Style: Circular sawVerified Purchase
I was trying to use my worm drive skill saw to cut siding on my house on a window replacement project. That saw proved to be too large and heavy to maneuver precisely overhead. I needed something smaller and lighter, but powerful and big enough to cut overlapping siding. I bought a popular brand (named for a Midwest city famous for beer) battery operated 3” mini saw. It proved to be light and maneuverable, but was pitifully lacking in power. I needed to move the saw DEAD slow, and even then it would stall almost constantly. It felt like I was using one of my grandson’s Fisher-Price toys. I will be returning that saw.

As soon as I took this saw out of the box, I knew it was a serious tool. It is quite a bit heavier, but I know I will NOT need to hold it overhead for an hour because this saw does not need to be spoon fed! There is plenty of power. It also cuts deep enough to cut a 2x4 or overlapping siding in one pass. It was nice to see the angle and depth adjustments operated as expected right out of the box.

It comes with a guide that I thought was a little wimpy. It was also not quite parallel to the blade so I will need to adjust (bend) it before I use that feature.

There is a safety button that needs to be depressed before the on/off trigger can be actuated. I found this button to be a bit awkwardly positioned, but manageable.

All told, I think this will be a fine tool for its intended purpose.

Follow up: after reading some reviews that complained about the blade bolt breaking I decided to purchase a replacement bolt in case it broke in the middle of a project. I have done several projects since then without the bolt breaking, including building an 8-foot by 18-foot deck. No problem. I think some people are not keeping the blade saw strait and putting the blade in a bind.
10 people found this helpful
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Reviewed in the United States on October 1, 2016
Style: Circular sawVerified Purchase
Overall, a good saw that fits a particular purpose. I just used it to cut formica counter (from the backside) and it did very well. Yet, there are a few weaknesses. First, it is clearly a right handed device. To turn it on requires pressing a red safety switch and then engaging the trigger. This is relatively easy to do with the right hand (if your hand is big enough and in the optimal position) but very awkward to to with the left hand. I'm left handed and I've abandoned efforts to use this saw with my left hand. Also, the cutting guide is not accurate and I find I really need to look at the blade itself (reinforcing the need to hold the saw with the right hand). You can do plunge cuts, but it is a bit tricky because the device really isn't designed to made accurate plunge cuts. Last, I wish the front of the device was shorter in front of the blade so that cuts toward a wall other impediment could actually get closer to the wall. But, there are reasons they made the device the way they did, partly to accommodate an edge guide attachment, and partly to allow for compound (angled) cuts. So, probably can't have it all.

I did notice that some people complained about the screw that holds the blade being easy to break. I think this is an issue derived from the fact that the screw has reverse threads (need to turn the opposite way from normal). This is to prevent the screw from loosening itself with sawing motion. If someone is not aware of the reverse threads and tries to use brute force to remove the screw then they could break it. But, if you know about the threads and use reasonable force I suspect there is little chance of actually breaking the screw. The screw does have symbols indicating the correct turning directions but people are not normally used to checking the screw for direction of turn; so, it would be very easy to think brute force is needed for a "stuck" screw.
10 people found this helpful
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Top reviews from other countries

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Jay
5.0 out of 5 stars Nice saw
Reviewed in Canada on January 4, 2023
Style: Circular sawVerified Purchase
Great saw for cutting lumber/plywood around the house, have used it numerous times to rip plywood and cut lumber, worked flawlessly. Not as easy to maneuver as a cordless but has plenty of power and never have to charge batteries.
Recommended!
3 people found this helpful
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Pedro Cano
5.0 out of 5 stars Excelente cierra y concepto / great saw great one handed design
Reviewed in Mexico on July 1, 2018
Style: Circular sawVerified Purchase
Me encantó el producto, se ve de muy buena calidad, materiales muy resistentes, los cortes son muy fáciles y con mucha calidad, por supuesto que hay que acostumbrarse un poco a este tipo de sierra, por el diseño, pero una vez que se toma un poco de experiencia, excelente producto, no tiene ningún problema el tornillo de apriete de la cierra, no se aprieta con fuerza, solo es al toque porque se aprieta por la rotación de la cierra, quien ha tenido el problema, con mucho respeto, es porque nunca han utilizado sierras de ningún tipo, recomiendo ampliamente este producto, veremos cuando dura.

This is an awesome saw, it is one handed so you need a little bit of training and get a straight cuts, but after this learning time the cuts are well done and easy, it is really great product, it looks really well made and with quality materials, about the people who said about the problem with screw that holds in place the saw is because they are over tightening it, it must be set with just a touch not tight, due to rotation the screw is tightening so it could be broken if over thigth, for sure the peaple wich is complaining about is because they have not used saw of any kind. I do recommend this product.
2 people found this helpful
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david
5.0 out of 5 stars Excelente hasta ahorita
Reviewed in Mexico on July 14, 2022
Style: Circular sawVerified Purchase
Muy práctico y cómodo de trabajar lo único que soy zurdo y se me dificulta prenderla.
Don
5.0 out of 5 stars Awesome, versatile saw
Reviewed in Canada on April 5, 2021
Style: Circular sawVerified Purchase
Very maneuverable and can be used with one hand - I had to cut some drywall high on a wall and ensure I did not go all the way through to the vapour barrier. I set the saw to the proper depth and it handled the job. I could not be happier with this product. Oh, and by the way, the price was right.
A, lloyd
4.0 out of 5 stars Great
Reviewed in Canada on March 30, 2022
Style: Circular sawVerified Purchase
A very good tool. Very silent, relatively. Performs well. Utility? for Sure.