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Best Pencil Grinders in 2023

We have a selection of dependable pencil grinders that we think you will like. You can use one to engrave, deflash, and debur materials such as wood professionally or as a DIY enthusiast. Check out their reviews and buy a model that works for you.

Are you in a hurry?

Always pay special consideration to the design and functionality of your preferred pencil grinder before reaching for your pocket. This can be an issue, though, for people who are shopping in s hurry. This is where this article comes in. We have identified and reviewed a few top brands that are beneficial to people of all cadres.

Best Overall

Chicago Pneumatic CP9104Q Compact Pencil Grinder

Chicago Pneumatic CP9104Q Compact Pencil Grinder

Chicago CP9104Q is a pneumatic pencil grinder with a compact and portable design. Its motor-driven design reaches speeds of up to 60,000 RPM and therefore cab supports most woodworking jobs. The collet measures 1/8-inches, while its motor is somewhat quiet. At full power, it generates 71 decibels (dBA) and is therefore suitable to use indoors. Its compact design is portable.

Smart Pick

SI FANG Turbine Reciprocating Pneumatic Ultrasound Grinder

SI FANG Turbine Reciprocating Pneumatic Ultrasound Grinder

SI FANG Turbine has a reciprocating design that scores high in terms of work efficiency. It has a 90 PSI pneumatic system. Therefore, you will need a compressor that delivers this or more to fire up its system while grinding or deburring, et cetera. The system measures 9.7 x 7.5 x 1.9 inches and weighs 1.3 pounds. It also has a compact all-metal body that lasts for many years.

Budget Pick

Astro Pneumatic Tool 218 1/8" Pencil Type Die Grinder

Astro Pneumatic Tool 218 1/8

The Astro is a 1/8-inch pneumatic dies grinder with a top speed of 56,000 RPM. This makes it one of the fastest in this niche and is therefore suitable for handling most jobs. The 1/8-inch bit that it comes with works well on most surfaces. It can also penetrate and work in tiny spaces and has three adjustable speeds that you can customize to provide your desired results. You can use it to clean dies and brake pads et cetera without exerting a lot of effort.

Buying Guide for Pencil Grinders

Pencil grinders are a subcategory of die grinders used for smoothing small openings and cutting heads to get an excellent finish. Finding the best pencil grinder is not an easy task as there are hundreds of models to choose from in the market. However, with the following few pointers to guide you through, you can get yourself an efficient, reliable, and high-quality pencil grinder.

Type: Before purchasing a pencil grinder, you need to choose between different types for the one that suits your preferences. The three types of grinders are cordless, corded, and pneumatic. Corded grinders need consistent power since you need to plug them into a power outlet. Cordless ones use battery power, while pneumatic angle grinders need an air compressor unit to work.

Construction Materials: The quality of the construction materials determines whether your grinder will last or not.

The best construction material for a durable pencil grinder should be rust and corrosion-free aluminum or alloy steel. Since pencil grinders are for smaller tasks, they should have a compact, easily portable design that also provides ease of storage.

Motor Power and Speed Variation: Motor with more wattage has higher cutting power, which is essential when cutting through dense materials. It is also ideal to choose a grinder with multiple speeds for better control and precision.

Safety: Ensure that your pencil grinder comes with all the safety features to avoid accidents at the workstation. Some of the safety features include anti-kickback, slow start, and paddle switches.

Top 5 Pencil Grinders in the Market this Year

Are you in need of a new pencil grinder for an upcoming job? These top-rated brands have everything you will need in one.

1. Chicago Pneumatic CP9104Q Compact Pencil Grinder

Here comes another reliable pencil grinder. The Chicago Pneumatic CP9104Q Pencil Grinder is a high-speed unit that delivers great performance. With speeds up to 60 000 RPM, you won’t get better grinders at the same price.

Besides, the manufacturer includes a 1/8-inch collet alongside a silencer hose to give you unmatched performance. You’ll also appreciate the lightweight design that makes it easy to operate and use this pencil grinder.

With the unique and compact design, this grinder comes in handy when you want to access tight spaces. What’s more, this pencil grinder operates quietly with low noise levels at 71dBA. With such a combination of features, the Chicago Pneumatic CP9104Q Pencil Grinder will give you value for money.

  • High-quality, durable and sturdy construction with a compact and lightweight design.
  • Powerful motor that runs at high speed with a quiet operation and an easy setup.
  • Includes a long flexible hose that allows accessibility in hard-to-reach places.
  • Speed control does not work too well, according to some users.
Our Verdict:

The Chicago Pneumatic CP9104Q Pencil Grinder delivers great powers. With high speeds up to 60 000 RPM, you’ll enjoy exceptional service. Also, you get other functional features like a silencer hose and easy operation.

2. SI FANG Turbine Reciprocating Pneumatic Ultrasound Grinder

The SI FANG Turbine Reciprocating Pneumatic Grinder is another powerful tool that you should consider buying. The model achieves great work efficiency, thanks to the high-torque engine structure. With less heat production, this pencil grinder is sure to serve you for an extended period.

Versatility is another major highlight for this pencil grinder. You can use it for surface treatment, industry polishing, as well as grinding. The 90 PSI air pressure delivered by this pencil grinder further enhances its functionality.

Controlling the pencil grinder is easy, thanks to the lightweight and comfortable design. Also, the compact design will let you work in several areas, including tight spaces. With the low vibration and low noise level, this pencil grinder is worth buying.

  • Made with durable plastic and metal construction with a compact and lightweight design.
  • A versatile tool that you can use for many applications with torque and high speed.
  • It comes with a speed-adjusting knob, an air inlet, and silent operation.
  • It has vibrations and some noise during the performance.
Our Verdict:

The SI FANG Turbine Reciprocating Pneumatic Grinder delivers great functionality. The pencil grinder is efficient for different applications. Also, it’s versatile and produces low noise levels. Therefore, if you’re looking for a reliable, durable, easy to use, and functional pencil grinder, this is the right model.

3. Astro Pneumatic Tool 218 1/8" Pencil Type Die Grinder

Here comes another lightweight and functional pencil grinder. The Astro Pneumatic Tool 218 1/8″ Pencil Grinder boasts ab impressive 56 000 RPM speed that will deliver great service. The model will smooth out a variety of surfaces.

Furthermore, the model comes with a variable throttle that allows users to regulate the speed rate. With 3 speeds, you can’t miss out on the perfect option for different applications. In addition, it will work perfectly for tight spaces. Also, it’s perfect for high-speed porting, making it a reliable tool to buy. The 1/8-inch bits make it easy to clean and shape several items. With guaranteed versatility, the pencil grinder can clean dies, brake pads, and dies.

  • It has excellent speed and comes with a twist throttle for variable speed controls.
  • It includes a long hosepipe for extensive coverage and maneuvering into hard-to-reach spots.
  • Durable and sturdy construction that reduces maintenance to minimal.
  • Construction is not as good as expected.
Our Verdict:

The Astro Pneumatic Tool 218 1/8″ Pencil Grinder makes an exceptional tool. The 56 000 RPM speed ensures surgical accuracy. Other functional features on this unit include the remote exhaust, twist throttle, and lightweight design.

4. NEIKO 10649A Micro Air Die Grinder

If you want a tool that glides through surfaces effortlessly, then go for the Neiko 10649A Air-powered Die Grinder. The model delivers an impressive airspeed of up to 54 000 RPM. Also, the 90 PSI pressure is quite great for a wide range of artisan applications.

Other than that, you’ll appreciate the grinder’s lightweight and comfortable design. Also, it comes with a textured throttle for enhanced performance. The throttle has a self-closing lever that will make speed adjustments depending on your application.

As a versatile tool, this pencil grinder will serve you in several applications, including mounting, cleaning rotors, and backing plates. It will accomplish all these tasks within a short period, so no wasting your precious time on one task.

  • Compact and lightweight design with high quality and durable construction.
  • Highly portable with a speed adjusting throttle and 54,000 RPM airspeed.
  • It comes with a nylon base flexible hose to reach all the tight spots.
  • Construction and design not ideal for consistent and long-term use.
Our Verdict:

The Neiko 10649A Air-powered Die Grinder delivers when it comes to functionality. The 54 000 RPM speed is impressive, whereas the lightweight design adds to its performance. Also, you enjoy extra features like a textured throttle.

5. SHININGEYES Air Micro Grinder, Pneumatic Micro Air Pencil

For those looking for an easy-to-handle and compact unit, go for the 1/8″ Air Micro Grinder by SHININGEYES. The model is designed to offer exceptional cutting abilities. With a relatively small design, this grinder is easy to handle.

Also, the grinder offers a high-speed rotation of around 56 000 RPM. Therefore, when you purchase this grinder, you’re sure to start adapting to high-speed machining. Additionally, the grinder is comfortable to use in all applications. Apart from that, this pencil grinder will guarantee coreless vibration, making it a great choice for different applications. You can use the model to polish the jewelry, clean cylinder heads, and several other applications.

We have also reviewed transmission jacks and centrifuges.

  • It has a quality material construction with a compact and lightweight design.
  • No core vibrations and low noise operation with a self-closing lever.
  • Includes a flexible hosepipe to reach all the tight spots.
  • You need to use a regulator for the airline.
Our Verdict:

The 1/8″ Air Micro Grinder by SHININGEYES is easy to carry a model that still delivers great performance. With this unit, you’re sure to get high speeds up to 56 000 RPM. You’ll also appreciate other features like the low vibration and pencil-type grinder. Check out these home carpet cleaners to keep your space clean.

Final Thoughts

We have identified a collection of top-rated pencil grinders for professionals and hobbyists. They are versatile and made using quality materials that deliver. If you have a workshop that you spend hours in daily, do not buy 3D printers and string trimmers only. Pencil grinders are beneficial as well so buy yours today.

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