Top 5 Best Rotary Tools in 2020 [ Review & Guide]

Rotary tools are similar to the pneumatic die grinders used in the metalworking industry by tool or mold makers. The concept of the rotatory tool was to rotate a bit at a very high speed, the bit being held in a collet. The concept relies on high speed as opposed to the high torque of a conventional power drill. By inserting a certain bit, the tool can perform drilling, grinding, sharpening, cutting, cleaning, polishing, sanding, routing carving, and engraving. A rotatory tool is generally very versatile. In this article, I am going to guide you to choose the best rotary tool. Here is the list of 5 best rotatory tools that you can opt for:  

    1. Dremel 8050-N/18 Cordless Rotary tool 
    2. Dewalt DW660 Rotary tool
    3. Black and Decker RTX-B Rotary tool
    4. Neiko 10657 Rotary tool
    5. Tacklife PCG01B Rotary Tool


1. Dremel 8050-N/18 Cordless Rotary tool


Dremel 8050-N18 Cordless Best Rotary tool


Dremel 8050-N/18 Cordless Rotary tool: the Dremel 8050-N/18 features a compact form, much like a pencil for grip control. Its brilliantly powerful with an enormous combination of size, power, and ergonomics. It is designed to be held between thumb and forefinger, like a pencil which makes superb maneuverability and control.   


  • Very compact, lightweight, and comfortable to use.
  • Two years warranty.
  • A battery fuel gauge allows the user to check battery life.
  • Quick collet lock for fast accessory changes.


  • A very short battery life.
  • Might stop in-between working causing unnecessary problems.
  • Takes a very long time to charge.


  • Is it good in fast accessory changes? 

Yes, it is good for fast accessory changes.

  • Does it have a good battery life?

No, the battery life is not like the one that a user expects. 


2. Dewalt DW660 Best Rotary tool 2020


Dewalt DW660 Best Rotary tool 2020


Dewalt DW660 Best Rotary tool: Dewalt DW660 Rotary tool includes 1 Drywall cutting bit and 1/4”, 1/8” collets. Its 5 amp and 30,000 rpm motor provide abundant cutting power. To operate this, 120 V voltage is a must and 5 Amp current. Its slim body design for less fatigue over prolonged use. Dust sealed switch protects against dust ingestion for longer switch file.  


  • It is very easy to hold and maneuver because of its shape.
  • It is very versatile and durable.
  • Its jam-pot construction provides Jobsite durability. 


  • It vents blow to dust.
  • It is inaccurate at times.
  • The thumbscrew often causes uncomfortableness to the user.
  • Its tightened design is disturbing.


  • Does the tool come with a case?

No, it doesn’t come with a case.

  • Is it good enough for cutting through the plywood?

Yes, it is good enough for cutting plywood. 


3. Black and Decker RTX-B Rotary tool


Black and Decker RTX-B Best Rotary tool 2020


Black and Decker RTX-B Rotary tool: Black and Decker RTX-B Rotary tool is a very powerful, ergonomic, and versatile device. This 3-speed electric rotary tool helps the user cut, sand, grind, and more with ease. A spindle lock is available in it which enables quick accessory changes and a soft non-slip grip provides comfort. It comes with twice the power of torque of the leading competitor, it gets the job done faster. The universal collet present in it accepts all standard rotary tool accessories. The three speeds available in it are: 12,000/ 24,000/ 30,000 rpm. It needs 120 V to work efficiently. 


  • It has a two-year warranty period.
  • Consists of 3 speed rotary tools. 
  • It comes with a storage bag, user manual and a wrench.
  • Easy to hold.



  • The mandrel present in it is extremely difficult to work with.
  • It starts rusting if not used regularly.
  • Many users face issues with the collet.


  • Can Dremel accessories be used on this tool?

No, Dremel accessories can not be used on this tool.

  • How much voltage motor does this device require?

120 V.

  • Does this work with a flex shaft?

Yes, it works with a flex shaft. 


4. Neiko 10657 Rotary tool


Neiko 10657 Rotary tool


Neiko 10657 Rotary tool: This kit comes with 10 different shape abrasive stone rotary bits, cloth buffing and polishing wheel, sanding wheels, abrasive cut-off wheels, sanding drums, rubber polishing, and buffing drum, screw tip bit, and 3.5mm and 2mm drill bits. Its 42” hose lets the user reach the narrow or tough places; an extendable vise stand helps the device clamp to the work table. A sharpening block, mini screwdriver, and wrench are present in the storage case. Its high speed is adjustable up to 30,0000 rpm with 6 stage control wheels, it allows exact execution for all the applications. Its professional quality is UL and CUL, which makes it suitable for industrial uses like welders, boilermakers, millwrights, ironworkers, sheet metal workers, auto bodywork, etc.  


  • A sharpening block, screwdriver, and wrench is also present.
  • It has a flexible shaft and it works great.
  • It is cheaper than many rotary tools.
  • A good battery life.


  • It is not safe.
  • No manual is given with the product, making it difficult for the new users.


  • Can this tool cut sheet metal?

Yes, it can cut sheet metal.


5. Tacklife PCG01B Rotary Tool 


Tacklife PCG01B Best Rotary Tool 2020


Tacklife PCG01B Rotary Tool: This is a cordless rotary tool whose rotations and torques are not too powerful. It is essentially not recommended for heavy-duty work or industrial use. This tool is perfect for DIY and small light domestic jobs. It has a very simple 3-speed adjustment, 5000, 10,000, and 15,000 rpm, which can be changed and adapted to different working situations. 31 pieces of accessories help to do different works like drilling, grinding, graving and etc. Its collet size is 3/32” and 1/8”. It is very portable and convenient to carry. It has overload protection which makes the work safe and reliable.   


  • It comes with 31 pcs accessories in a case, a USB charging cable, User manual.
  • It has a 2year warranty.
  • It has a very advanced body design of rubberized and hence, is very comfortable to work with.
  • Very much portable and compact.


  • The quality of the material is not too great.


  • Is the battery included in the device?

Yes, the battery is included in this device.  

Check Out –  Top 5 Best Laser Levels In 2020 

Final Verdict

A rotary tool, often referred to as RT, for turning superior tool wear resistance and extraordinary improvement in tool life, relative to a fixed tool with identical configuration a cutting condition. It not only lessens man labor but also helps a lot in creating creative stuff and is a multipurpose and versatile device. 


Leave a Comment