Rotozip vs Dewalt Rotary Tool Comparison: Which Rotary Tool Is Better?

Rotozip SS355-10 5.5 Amp High Speed Spiral Saw System

There are lots of cutting tools around, but for most folks it comes down to Rotozip vs Dewalt. These are the heavyweights when it comes to cutting tools, so which one should you buy?

I am aware that both make similar claims when it comes to cutting, including materials and movements. To figure out what they’re capable of, I conducted a thorough review and the following reveals what I learned.

As you will see, both cutting tools are indeed good, but they each have their own specialties that set them apart. Let’s examine this Dewalt cut out tool vs Rotozip debate in detail.

Rotozip SS355 vs Dewalt dw660 Comparison Table

Before going into the reviews, here’s a table that highlights each product’s features.

Product Rotozip SS355 Dewalt dw660
Speed Range 30,000 RPM 30,000 RPM
Lateral Cutting Yes Yes
Plunge Cutting Yes Yes
Specialty Drywall, wood, sheet metal, granite, cement board, ceramic tile, Plexiglas, solid surface, laminate floor Drywall, wood, sheet metal, granite, cement board, ceramic tile, Plexiglas, solid surface, laminate floor
Amp 5.5 5
Bits Multipurpose ZipBit, Drywall Guidepoint ZipBit drywall cutting bit
Collets 1/8 inch, 5/32 inch and 1/4 inch 1/8 inch and 1/4 inch
Weight 3.2 lbs 3.4 pounds
Product Dimensions 10 x 5 x 4 inches 11.5 x 5.5 x 3.5 inches
Price Check Price on Amazon Check Price on Amazon

Rotozip SS355 vs Dewalt DW660 Reviews

The following reviews cover the DW660 and the Rotozip in detail. I examine their features and also point out how they perform in real life applications.

#1: DEWALT DW660 Cut-Out 5 Amp 30,000 RPM Rotary Tool with 1/8-Inch and 1/4-Inch Collets

DEWALT DW660 Cut-Out 5 Amp 30,000 RPM Rotary Tool with 1/8-Inch and 1/4-Inch ColletsIn the Dewalt DW660 vs Rotozip debate I had to take an in depth look at all their features, and it’s clear to me the DW660 has a lot of things going for it.

The DW660 is powered by a 5.0 amp motor that enables you to perform a lot of cutting tasks. Most people will use this for drywall cutting so it’s a good thing a drywall cutting bit is included.

The DW660 performs smoothly, cutting and plunging through drywall and other materials without difficulty. With its 30,000 RPM motor, the DW660 cuts through a lot of materials with little resistance.

The switch has a dust seal that keeps dust, debris and dirt away. This also makes the DW660 a low maintenance cutting tool.

DEWALT DW660 Cut-Out 5 Amp 30,000 RPM Rotary Tool

The switch is well-positioned so it’s easy to access. With a quick press, you can turn the machine on or off.

Its 5 amp motor is one of the most durable in its range. It’s also versatile and is used by carpenters, electricians, drywallers and DIY buffs.

You can adjust the depth without using any tools. The DW660 utilizes spiral bit cutters for plunging and cutting.

The DW660 runs smoothly even at 30,000 RPM and there is very little vibration as it goes through tiles quickly. For a small package, the DW660 packs a lot of power.

The DW660 offers consistent performance regardless of the surface you’re working on. Cutting is also smooth even if the surface you cut is rough.

Special Features

  • Ergonomic design
  • Powerful 30,000 RPM motor
  • Switch is easy to turn off and on
  • Comes with a 1/8”, 1/4” collets
  • A drywall cutting bit is included

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#2: Rotozip SS355-10 5.5 Amp High Speed Spiral Saw System with 2 Accessories Rotozip SS355-10 5.5 Amp High Speed Spiral Saw System with 2 AccessoriesNow that we have seen what the DW660 can do, let’s check out the SS355 side in the Dewalt 660 vs Rotozip debate. As I found out this cutting tool holds its own against Dewalt.

The SS355 is a versatile cutting tool, good for hole cuts, cut outs, freehand cuts and plunges. This spiral saw can be used on cement boards, ceramic tiles, granite, wood, drywall, sheet metal and other surfaces.

The SS355 is only 9 inches long and is very comfortable to use. It’s very adept for various building materials. The tool works fine as is but it does work with different types of attachments and accessories.

The SS355 is not a rotary tool and shouldn’t be used as such. Performance is consistent across different surfaces like the ones I mentioned above.

The SS355 is a versatile cutting tool

It is suitable for different types of cuts so it’s suitable for DIY homeowners, drywall workers, tradesmen, builders and anyone who is into building materials.

The Rotozip is also for those who need a versatile cutting tool. Its compatibility with Xcore, Xbits and ZipBits further enhance its mobility.

You can also attach a circle cutter guide and use a dust management kit as well. The ergonomic handle makes maneuvering easy and the tip is suited for wood cutting.

The Rotozip motor runs faster than other units but it does not overheat, another plus in its favor.

Special Features

  • 5 amp motor
  • Powerful spiral saw design
  • Comes with collets and bits for various cutting tasks
  • 30,000 RPM
  • Ergonomic design
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Feature Comparison Rotozip SS355 vs Dewalt DW660

  • Both have lateral and plunge cutting capabilities.
  • Both tools excel in cutting drywall and other surfaces.
  • The Rotozip and DW660 are both suited for DIY and professional use.
  • Both are cutting tools only. If you want to engrave, sand or carve, you may want a rotary tool.
  • The Rotozip has more bits and collets in the package.
  • The Dewalt has a more intuitive design.
  • Both cutting tools have an ergonomic design and comfortable to hold.
  • Both have solid warranties and customer support.

Why Get the Rotozip Over the Dewalt Tools?

  • It has a multipurpose bit that you can use for various cutting jobs.
  • You want the Rotozip Drywall Guidepoint ZipBit.
  • A 5.5 amp cutting is needed for your projects.
  • You want the Rotozip 1/4 inch, 5/32 inch and 1/8 inch collets.
  • You’re looking for a tool that cuts through wood, laminate flooring, sheet metal, wood and other materials.
  • You want a clean, fast cut.
  • You want more control over the cuts you make.
  • You need more powerful cutting a tool that can make different types of cuts.

Why Not Get the Rotozip Over the Dewalt Tools?

  • The Dewalt DW660 5.0 amp is sufficient for your needs.
  • Dewalt is a well-established brand.
  • The DW660 is suitable for rugged tasks.
  • It has a more intuitive design with the on/off switch easily accessible.
  • The tool is better than the Rotozip for extended use.
  • Both cutting tools are durable, but the DW660 has better dust protection.
  • The DW660 shuts down faster than the Rotozip.
  • The DW660 provides more adjustment options.
  • The Dewalt excels at cutting plywood, tile and drywall.
  • The Dewalt goes through birch and similar objects easily.

Final Verdict

The issue of what is the best cutting tool will go on, but after reviewing both products I can say that both are good. It is hard to pick specifically because of they some similar features and specs. There are differences too that you need to be aware of as it could affect the results and not produce the effect you want.

My two cents on the Rotozip vs Dewalt debate: they’re both good cutting tools and should satisfy the needs of both the homeowner and professional. The Rotozip has a few more features that you may like, but performance-wise the two are similar. You really cannot go wrong with either one.

3 comments… add one
  • Julie Sandberg Nov 29, 2018 @ 11:20

    Thanks! Simplicity is awesome in your comparisons. Been looking for this in reviews.

  • Bob Sep 22, 2020 @ 8:26

    Can’t say what present models are in quality, but I owned two Rotozip Revolution V2 tools, and BOTH went belly-up within a year. Thought about parts for self repairing, but I can get a replacement unit for what I’d pay in parts and shipping to fix. They’re both now dumpster fodder.

  • Dan Sep 12, 2021 @ 7:04

    Nice review, we use a Rotozip regularly with drywall repair, but debated picking up a Dewalt. Will probably stick to what we’ve grown to like despite slightly higher cost. Thanks for the review!

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