The Genius Review

Best Pencil Grinders | The Best In The Business!

Are you an artisan? Then the probability is that you need to smooth the surface to clean it after completing your work. For grinding small opening, you need a unique tool! With the best pencil grinders, you can achieve the best results.The tool has a thin structure like a pencil with excellent features such as speed and made with quality materials.

So if you are in the market to buy a pencil die grinder, you can look at the wide selection here.

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Best Pencil Grinders to buy in 2021

10.  Astro Pneumatic

The pencil grinder is eight inches with a lightweight design to get into tight spots. You have three speeds of 56,000rpm to be able to smooth small surfaces out. Furthermore, you can control the rate with the variable throttle.

  • A versatile tool for cleaning rotors, dies, brake pads, and more
  • Three speeds of 56,000rpm
  • Variable speed with the throttle to control the rates
  • Lightweight in hand
  • Easy to operate
  • Does not include complete instructions for first-time users

Learn more: Best Golden Gate Grinders

9.  Chicago Pneumatic

Here is a reliable pencil grinder with ⅛ inch collet. The power is excellent with a lightweight distribution that will not tire your hand. Furthermore, the noise is low and runs with 60,000rpm speed for fast grinding.

  • Durable construction
  • Easy to use and setup
  • Can control the speed of 60,000rpm
  • Very low noise
  • Not bad for general purpose use only

8.  Neiko

Another top pencil grinder is the Neiko model delivering airspeeds of 54,000rpm. The throttle is textured to control speeds. Furthermore, you get the versatility to use it for brake pads, dies, rotors and more. The average air consumption is 1.4cmf.

  • Has a max airspeed of 54,000rpm
  • Lightweight
  • Adjustable speed
  • Textured throttle
  • Durable
  • Some quality issues

7.  Novia Tools

The high-speed model of Novia offers you excellent results. The design is lightweight, and you can control the speed. Furthermore, the device has a durable construction with an inbuilt air regulator.

  • Designed with variable speed control
  • Has an air regulator with a compact design
  • Made with quality materials
  • Limited 3mm collet that does not fit a ⅛-inch bit

6.  Astro Pneumatic Pencil Style Die Grinder

For grinding small surfaces, you need the best pencil grinder, and that is what you get when you buy the Astro Pneumatic. The ⅛ inch unit has a reliable structure with a lightweight design made of steel. Controlling the device is easy.


  • Durable design with the ⅛ inch pencil-type
  • Lightweight in hand
  • Versatile and reliable to use
  • Works with a speed of 56,000rpm
  • None noted

5.  Yaetek

Here we have a complete pencil grinder kit from Yaetek. The mini-pencil grinder you can use to do different projects in the workshop. You get seventeen pieces in total, and the speed is 54,000rpm. The device is lightweight and controlling the gadget is easy. Furthermore, it comes with a rear exhaust to prevent flying chips.

  • Durable construction for long-term use
  • Has a speed of 54,000rpm
  • Easy to control
  • Lightweight
  • Designed with rear exhaust
  • The spanner included is oversized

4.  Ouya

The pencil grinding kit includes a two-piece grinding stone with a high-speed design. Furthermore, the structure is durable to last a long time. On the other hand, you can control the speed as well with the throttle controller unit.

  • Designed with rear exhaust
  • Runs at high speeds
  • Include two-piece mounted stone with a backing chuck
  • None noted


For large jobs, you need a pencil grinder from DEWALT. The device runs on a 4.2 amp motor with a speed of 25,000rpm. Furthermore, it is comfortable in hand to reach in tight spots as well. The device has a durable structure.

  • Has a speed of 25,000rpm
  • Ergonomic design
  • Designed with a 1 ½ inch die grinder
  • Equipped with a 4.2 amp motor
  • Works on the AC/DC of welding and generators
  • Designed with paddles switch and lock-on button
  • Some faulty units that die after four hours of use but the customer service are excellent

2.  Neiko

For one of the most effective pencil grinders to use, we have another model here from Neiko. The grinding speed is 22,000rpm with a throttle pad for controlling the pace. Furthermore, it comes with a rear exhaust for safety as well.

  • Has a speed of 22,000rpm
  • Made with throttle pad
  • Equipped with rear exhaust
  • Easy to set up and use
  • Lightweight
  • Minor quality concerns as the chuck slide out

1.  Valianto

The air micro pencil grinder is a complete kit and one of the best pencil grinders with a speed of 58,000rpm. The air pressure is 90PSI, and it has speed control. Furthermore, it comes with a hose protector with rear exhaust for safety. On the other hand, the device is versatile to use for different projects.

  • Designed with 58,000rpm speed
  • Variable speed control
  • Equipped with hose protector
  • Versatile to use with different projects
  • No proper instructions included

Final Thoughts

No matter what project you need to do as an artisan, you can achieve great results with the best pencil grinders in your hand. Each of the devices on the list offers you the versatility to use it on backing plates, cylinder heads, and cleaning jewelry. So decide which one is best for you and stop struggling to clean hard to reach surfaces using sandpaper and your hand.

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