Best Dremel Bit For Grinding Plastic (2024 Updated)

When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

Are you looking for the best dremel bit for grinding plastic? As a beginner or a professional, choosing the right tool can be daunting. With so many options available in the market, it can be hard to know where to start. In this article, we will help you understand what to look for when selecting the best dremel bit for grinding plastic.

Firstly, it is important to understand the type of plastic you will be grinding. Different plastics have varying hardness and melting points, and this will determine the type of dremel bit you need. Secondly, consider the shape of the bit. Do you need a cylindrical, conical, or spherical shape? The shape will determine the type of finish you get on your plastic surface.

Thirdly, look for a dremel bit with a high RPM (revolutions per minute) rating. The higher the RPM, the faster and smoother your grinding process will be. Fourthly, consider the size of the bit. A larger bit will cover more surface area, but a smaller bit will offer more precision. Lastly, look for a dremel bit with a long lifespan. A durable bit will save you money in the long run.

In summary, to choose the best dremel bit for grinding plastic, consider the type of plastic, the shape of the bit, the RPM rating, the size of the bit, and the durability of the bit. With these factors in mind, you can find the perfect dremel bit for your plastic grinding needs.

10 Best Dremel Bit For Grinding Plastic

1. 43pc Stone Carving Set For Dremel With Diamond Bits And Plastic Case.

The SUNJOYCO 43PCS Stone Carving Set for Dremel Rotary Tool Accessories is a comprehensive package designed to meet the needs of DIY enthusiasts and art craft lovers alike. With a total of 43 pieces, the package includes an impressive selection of 25 diamond burr bits, 10 impellers, 4 diamond cutting wheels, 3 metal mandrels, and a convenient plastic storage case.

The diamond burr bits for Dremel are designed with a universal 1/8" shank and come with 3 metal mandrels, ensuring compatibility with most die grinders, drills, and Dremel rotary tools. This feature makes stone carving easier and more accessible to a wider range of users. The package also includes a sturdy plastic case for hassle-free storage, ensuring that your workspace stays neat and organized.

Crafted with diamond particles, the stone carving bits in this set are exceptionally durable and strong, allowing for high-cutting speeds without the risk of breaking. This feature makes the set a reliable and long-lasting investment for individuals who frequently work with stone carving tools.

The SUNJOYCO stone carving set is ideal for a broad range of materials such as stone, jewelry, wood, ABS, acrylic, PVC, and plastics. It offers a wide range of applications, including polishing, grinding, drilling, cutting, and engraving, making it a versatile tool set for various projects.

SUNJOYCO is a brand that stands behind its product, and this diamond bits for Dremel set comes with a two-year warranty. This feature provides customers with the confidence to purchase the product, knowing that they can rely on the set and the brand's support in case of any issues.

In conclusion, the SUNJOYCO 43PCS Stone Carving Set for Dremel Rotary Tool Accessories offers an excellent selection of tools for individuals interested in stone carving. With a wide range of applications, compatibility with most rotary tools, and a durable construction, this set is an excellent investment for DIY enthusiasts and art craft lovers alike.

2. Apexforge M0 Rotary Tool Kit With 357 Accessories For Cutting, Sanding, Grinding, Sharpening, Carving, Drilling, Engraving. Universal Fitment.

The APEXFORGE M0 Rotary Tool Accessories Kit is a comprehensive kit that contains 357 pieces of various accessories suitable for sanding, polishing, cutting, sharpening, drilling, cleaning, carving, and more. The kit is carefully selected to include sanding bands, sanding papers, cutting wheels, grinding wheels, grinding needles, Hss cutter, flap wheels, brass brushes, steel wire brushes, mandrel, 4 collets, and a wrench, among other items. The accessories are compatible with all major brands of rotary tools, making them versatile and suitable for various projects.

The APEXFORGE M0 Rotary Tool Accessories Kit is ideal for home improvement, hobbies, crafts, and any project that requires sanding, polishing, grinding, drilling, cutting, carving, engraving, and more. The kit includes various drill bits that can be used on different materials such as wood, glass, ceramic tiles, plastic, metal, and more. The kit is universal fitment for all major brands, making it a convenient and practical purchase for any DIY enthusiast.

The APEXFORGE M0 Rotary Tool Accessories Kit comes with additional accessories such as APEXFORGE special chuck collets, cloth wheel for polishing jewelry, glass, jade, flap wheel for polishing heavy-duty materials, and diamond cutting disc for cutting jade and thin iron plates. The kit is designed to be compact and easy to store in a sturdy and durable plastic case that is drop-proof and waterproof. The accessories are organized and easy to place, preventing mess and disarray.

The APEXFORGE M0 Rotary Tool Accessories Kit is an excellent gift for DIY enthusiasts, hobbyists, and small family projects. It is a great gift for those who enjoy handcrafts and a perfect present for Christmas, birthdays, Thanksgiving Day, and Fathers' Day. The customer service team is dedicated to providing support and assistance to customers who may have questions or concerns regarding the kit. The team responds within 24 hours, ensuring that customers receive prompt and reliable assistance.

3. Pfc – 170-120-044-5sf Plastic Carrying Case With Foam, 17" X 12" X 4 3/8"

The PFC-170-120-044-5SF Plastic Carrying Case with Foam is the ultimate solution when you need a quality case to protect your valuable items. Made in the USA, this case is designed to provide maximum protection for your equipment while you are on the go.

The case is constructed with flat layered foam cushion in the bottom and convoluted cushion in the lid, providing extra protection against impact and shock. The foam cushions are designed to fit your equipment snugly and prevent any movement inside the case. The foam is also easily customizable to fit your specific equipment.

The exterior of the case is textured and features patented latches that resist dents, cracking, and scuffs. These latches help to ensure that the case stays closed and your equipment remains secure during transport. The case is also weather-resistant, ensuring that your equipment is protected from the elements.

The interior dimensions of the case are 16" x 11" x 4 1/32", providing ample space for your equipment. The case is perfect for transporting cameras, lenses, electronic equipment, and other fragile items that require extra protection during transport.

The PFC-170-120-044-5SF Plastic Carrying Case with Foam is ideal for professionals who need a reliable and durable case to transport their equipment. It is also perfect for hobbyists who want to protect their valuable items while traveling.

In summary, the PFC-170-120-044-5SF Plastic Carrying Case with Foam is a high-quality case that provides maximum protection for your equipment. It is made in the USA, features flat layered foam cushion in the bottom and convoluted cushion in the lid, textured exteriors with patented latches, and interior dimensions of 16" x 11" x 4 1/32". Whether you are a professional or a hobbyist, this case is the perfect solution for transporting your equipment safely and securely.

4. Dremel Max Life 9901hp 1/8" (3.2mm) Tungsten Carbide Rotary Carving Bit

Dremel is a well-known brand in the world of rotary tools and accessories. Their line of Max Life high-performance rotary tool accessories is designed to provide long-lasting performance and impressive durability. The Max Life 9901HP Tungsten Carbide Rotary Carving Bit is one of their top-of-the-line accessories.

The Max Life 9901HP Tungsten Carbide Rotary Carving Bit is coated in titanium nitride, making it last 2X longer than the standard, non-coated Dremel 9901 carving bit. The tungsten carbide bits can be used for more aggressive applications to shape, smooth, or grind hard materials such as metals, hardened steel, fire ceramics, cast iron, plastics, and hardwoods.

This accessory is perfect for projects like metal or glass engraving, stone carving, or removing flash from castings. Its cylinder shape allows for deep removal of material, cuts flat areas, round edges, and makes stop cuts and v-cuts. The accessory tip makes flat-bottom slots and grooves, flat side cuts, and makes v-cuts when held at 45-degrees.

The working diameter of the carving bit is 1/8" (3.2mm), and the shank is 1/8" (3.2 mm). The material used in its construction is tungsten carbide with a titanium nitride coating.

The Max Life 9901HP Tungsten Carbide Rotary Carving Bit is perfect for anyone looking for an accessory that can handle more aggressive applications and provide longer-lasting performance. Its design allows for versatility in its use, making it a great addition to any rotary tool kit. Whether you're a professional or a DIY enthusiast, the Max Life 9901HP Tungsten Carbide Rotary Carving Bit is a must-have accessory.

5. Dremel 8220-2/28 Cordless Rotary Tool Kit With Battery, Case, Attachments, And Accessories For High-Performance Cutting, Sanding, Sharpening, And Grinding.

The Dremel 8220-2/28 Cordless Rotary Tool Kit is a versatile and powerful tool that offers maximum performance and run time at all speeds. With a 12 Volt Lithium-Ion battery, this rotary tool provides quick and easy access to a wide range of accessories and attachments, making it perfect for cutting, sanding, sharpening, and grinding.

The patented EZ Twist Nose Cap allows for fast and easy accessory changes without the need for a wrench, and the removable Li-Ion battery charges in just one hour, ensuring that the tool is always ready to use with no memory effects. The slim and ergonomic body of the Dremel 8220-2/28 provides a 360-degree grip zone, allowing for comfortable use in tight spaces.

This rotary tool kit accommodates all Dremel rotary accessories and attachments, making it ideal for thousands of applications. The kit includes a 565 Multipurpose Cutting Guide attachment and an A550 Shield attachment, as well as 28 high-quality Dremel accessories, two 2.0 Ah batteries, a charger, a plastic storage case, and an accessory case.

The 28 genuine Dremel accessories included in this kit are perfect for sanding, cleaning, polishing, cutting, and sharpening applications. The tool is backed by a 2-year warranty and USA-based customer service, which is available by chat, email, phone, or in-person at the service center in Racine, WI.

Overall, the Dremel 8220-2/28 Cordless Rotary Tool Kit is a compact, portable, and powerful tool that provides maximum performance and versatility for a wide range of applications. With its quick accessory changes and removable Li-Ion battery, this rotary tool is a must-have for anyone who needs a reliable and efficient tool for cutting, sanding, sharpening, and grinding.

6. Dremel Lite 7760 N/10 Is A Cordless Rotary Tool Kit With Variable Speed And Easy Accessory Changes, Perfect For Light-Duty Diy And Crafting. It Features Usb Charging And Is A Multi-Purpose Tool.

The Dremel Lite 7760 N/10 is a versatile rotary tool that is perfect for light-duty DIY and crafting projects. With a rechargeable 4V Li-ion battery and USB charger, this cordless tool is always ready whenever you are. The battery life indicator LED light illuminates to notify you when it needs to be charged.

This multipurpose rotary tool can be used for a variety of tasks, including woodworking, carpentry, car care, and jewelry making. It comes with 10 accessories to kick start your projects right out of the box. The patented EZ Twist Nose Cap allows for quick accessory changes without the need for a wrench, and the collet size is 1.8".

The variable speed feature allows you to seamlessly adjust to the ideal speed from 8,000 to 25,000 for optimal control and maneuverability. The 360-degree soft grip material allows for comfort and precise control, making it easy to use for extended periods of time.

The Dremel Lite 7760 N/10 is compatible with most Dremel accessories and a selection of attachments. However, it is not recommended for cutting, drilling, or routing accessories.

In the kit, you will find the 7760 Lite 4V Li-on cordless rotary tool, 10-piece accessories, accessory case, USB charging cable and power adaptor, user manual, quick start guide, and a 2-year warranty card.

Overall, the Dremel Lite 7760 N/10 is the perfect tool for DIY enthusiasts and crafters who need a versatile and easy-to-use rotary tool for their projects.

7. Dremel 9901 Carbide Carving Bit, 1/8" Diameter, Rotary Accessory (1 Piece)

The Dremel 9901 Tungsten Carbide Carving Bit is a durable and versatile rotary accessory that can be used for more aggressive applications such as shaping, hollowing, grooving, slotting, and inlaying in a wide range of materials including hardened steel, stainless steel, cast iron, nonferrous metals, fired ceramics, plastics, and hard woods.

Featuring a cylinder shape, the carving bit allows for deep removal of material, cuts flat areas, round edges, and makes stop cuts and V-cuts. The accessory tip is designed to make flat-bottom slots and grooves, flat side cuts, and V-cuts when held at a 45-degree angle.

With a working diameter of 1/8" (3.2 mm) and a shank size of 1/8" (3.2 mm), this Tungsten Carbide Carving Bit is made of high-quality materials that are built to last. It is also color-coded in teal to make it easy to find among other Engraving & Carving accessories.

It is important to note that this accessory should not be run in excess of 30,000 RPM to ensure optimal performance and longevity.

Dremel is a trusted brand in the industry and offers USA-based customer service that is available by chat, email, phone, or by visiting their service center in Racine, WI.

Whether you are a professional or a DIY enthusiast, the Dremel 9901 Tungsten Carbide Carving Bit is a must-have accessory for your rotary tool collection. Its versatility and durability make it an excellent choice for a wide range of applications.

8. Dremel 8250 12v Cordless Rotary Tool With Brushless Motor, Accessories, 3ah Battery, Charger, And Tool Bag.

The Dremel 8250 12V Lithium-Ion Variable Speed Cordless Rotary Tool is a powerful and versatile tool that delivers exceptional performance with more power, more runtime, and durability. It features advanced brushless motor technology that extends the life of the tool, providing more power and runtime than other models in the Dremel range.

The 8250 is Dremel's most powerful cordless rotary tool, delivering 20% higher power than the 4300 and 100% more runtime than the 8220. This means that users can work longer and more efficiently, even on tough materials like metal, wood, plastic, and tile.

The tool is also compatible with all Dremel rotary accessories and attachments, making it ideal for a wide range of applications, including cutting, sanding, drilling, cleaning, grinding, sharpening, and more. The patented EZ Twist Nose Cap makes accessory changes fast and easy without the need for a wrench, allowing users to quickly switch between tasks.

The 8250 comes with a high-performance 12V, 3.0Ah battery that delivers 2X more battery life than the 8220, providing portable power and longer runtimes. The battery charger has a 95-minute charge time and is included with the tool.

The variable speed dial is easy to use and adjusts from 5,000 – 30,000 RPM for maximum control and precision. This feature is ideal for use with a variety of applications and materials, allowing users to adjust the speed to suit their needs.

The kit contents include the 8250 Brushless 12-Volt rotary tool, EZ456 1-1/2" EZ Lock Cut-off Wheel (x3), EZ476 – 1-1/2" EZ Lock Cut-off Wheel (x1), EZ402 EZ Lock Mandrel (x1), B816-01 12V 3.0Ah Battery Pack (x1), GAL12V-20 Battery Charger (x1), accessory storage case, and fabric tool storage case.

In summary, the Dremel 8250 12V Lithium-Ion Variable Speed Cordless Rotary Tool is a high-performance tool that delivers exceptional power, runtime, and versatility. It is compatible with all Dremel rotary accessories and attachments, making it ideal for a wide range of applications. The tool's advanced brushless motor technology and high-performance battery make it reliable and durable, while the variable speed dial provides maximum control and precision.

9. Depstech 420pc Rotary Tool Accessory Kit, Universal Fit For Carving, Sanding, Cutting, Drilling, Grinding, Cleaning, And Polishing.

DEPSTECH Rotary Tool Accessories Kit, AT420, is a comprehensive set of 420 pieces that is designed to meet all your DIY needs. This is a multi-purpose accessory set that is compatible with most rotary tools in the market, such as Dremel, GOXAWEE, APEXFORGE, and many more. Whether you are a beginner or an experienced rotary tool user, this extensive accessory kit is a valuable addition to your toolbox that will help you easily realize your DIY dream.

The carefully selected 420 pieces of accessories include sanding shanks, sanding bands, cutting wheels, grinding wheels, HSS cutter, flap wheel, brass brushes, steel wire brushes, mandrel, 4pcs collet, and wrench, among others. These accessories are ideal for cutting, sanding, polishing, grinding, carving, engraving, sharpening, drilling, cleaning, and other DIY projects. They are great for processing or DIY of wood, glass, tiles, plastic, metal, and many more.

DEPSTECH Rotary Tool Accessories Kit is great for DIY crafts and small family projects. It is a great gift for those who like handcrafts, and also an ideal present for Christmas, Halloween, Thanksgiving Day, Father's Day, Birthday, and many more.

The high-quality cutting and grinding accessories kit from DEPSTECH are durable and will not require frequent replacement. This will help you sculpt or polish more perfect works without worrying about damage or replacement.

The accessories are well-organized, easy to place, and lightweight, making them easy to carry and hang. They come in a sturdy and durable transparent plastic storage box that is elegant, portable, drop-proof, and moisture-proof. The size of the box is 9.8in x 7.8in x 2.8in (25cm x 20cm x 7.3cm).

DEPSTECH provides professional warranty and after-sales service to ensure that customers have a great shopping experience. If you encounter any problem with the product, contact DEPSTECH first, and they will respond in a short time and offer a 2-year free warranty or replacement.

It is important to note that the rotary tool is not included in this accessory set. DEPSTECH Rotary Tool Accessories Kit, AT420, is the perfect accessory set that will help you complete a variety of DIY projects quickly and easily.

10. 140pc Variable Speed Rotary Tool Kit With Keyless Chuck & Flex Shaft For Crafting & Diy.

The GOXAWEE Rotary Tool Kit with MultiPro Keyless Chuck and Flex Shaft is a versatile and high-performance craft tool designed for handmade crafting projects and DIY creations. This electric drill set comes with 140pcs attachment and accessory, making it ideal for sanding, polishing, cutting, shaping, drilling, deburring, grinding, cleaning, engraving, trimming, and more.

One of the standout features of this rotary tool kit is the Quick Change Drill Chuck, which comes with a 3 Jaw Universal Chuck that provides better stability on your projects. It allows you to quickly and easily change accessories on the rotary machine tool freely. The GOXAWEE Multi Chuck accepts accessories from 1/64” to 1/8” shank, making it wider compatible than others. This is ideal when the application requires numerous accessory changes.

The 140pcs Attachment & Accessory includes a Flexible Shaft that holds like a pen for your precise projects. The Cover Shield provides better protection for cutting and grinding. The Drill Locator helps for precision work on wood, and the Diamond Cutting Wheel is the best tips for glass, ceramic, floor tile, etc. The versatile accessories also include a pair of extra carbon brushes, rescuing you from searching for a new set and saving money.

The Variable Speed & Compact design of this rotary tool kit is another great feature. The Variable Speed Adjustment Knob showing 5 Step Speeds from 8,000 to 30,000 RPM is easy to use. By adjusting the speed, you can make delicate engravings on wood, glass, metals, plastics, tile, and other materials with control easily. Its ergonomic compact rotary tool design makes it handhold size, lightweight, and not make the loud noise.

This high-performance craft tool is perfect for different crafting works efficiently. Whether you are repairing home tasks or lighting your creations, this kit is really a worth value investment. Additionally, it comes packed in a solid carrying case that is more solid, falling resistant, and moisture-proof. The machine and accessories are well organized in the case, making it easy to place and portable for carrying.

The GOXAWEE Rotary Toolkit G4007 is a great gift for DIY enthusiasts or people who are keen on handmade stuff. Its amazing features and versatile accessories make it an ideal tool for various crafting projects.

Best Dremel Bit For Grinding Plastic FAQs

Are there any Dremel bits that are specifically designed for grinding plastic?

Yes, there are Dremel bits that are specifically designed for grinding plastic. These bits are made of materials that are suitable for plastic, such as high-speed steel, carbide, or diamond. The most common types of Dremel bits for grinding plastic are the abrasive cutting discs, sanding discs, carbide burrs, and diamond-coated bits.

Abrasive cutting discs are useful for cutting and grinding plastic, while sanding discs are ideal for smoothing rough edges and surfaces. Carbide burrs are great for shaping and sculpting plastic, while diamond-coated bits are excellent for precision grinding and shaping.

It is important to choose the right Dremel bit for the specific plastic material being worked on, as some plastics are harder or softer than others. It is also important to use the appropriate speed and pressure when using the Dremel tool to avoid melting or warping the plastic.

Can a Dremel be used to grind plastic, and if so, what is the best bit to use?

Yes, a Dremel can be used to grind plastic. It is a versatile tool that can be used for various DIY and crafting projects, including grinding, sanding, and cutting plastic. When grinding plastic, it is essential to use the right bit to prevent damage to the material and the tool. The best bit to use for grinding plastic is the sanding drum bit. It is specifically designed for sanding and grinding soft materials such as plastic, wood, and soft metals. The sanding drum bit comes in different sizes, so it is essential to choose the right size depending on the project size and the surface area to be sanded or ground. It is also important to wear protective gear, including safety goggles and a dust mask, when using a Dremel to grind plastic to prevent inhalation of harmful plastic particles.

What Dremel bits are recommended for grinding plastic models?

When it comes to grinding plastic models, Dremel offers a range of bits that can help achieve the desired result. The most recommended bits for this task are the 952, 953, and 85422. The 952 is a general-purpose grinding stone, while the 953 is ideal for grinding and shaping harder materials such as metals and ceramics. The 85422 is a silicon carbide grinding stone that is perfect for grinding and etching plastic models.

It is important to note that when using Dremel bits for grinding plastic models, the speed and pressure should be carefully controlled to avoid damaging the model. It is recommended to start with a lower speed and gradually increase it, while also using light pressure to avoid melting the plastic.

In summary, Dremel 952, 953, and 85422 are the recommended bits for grinding plastic models. However, it is important to control the speed and pressure to avoid damaging the model.

What is the best way to use a Dremel to grind plastic, and what type of bit should be used?

To grind plastic using a Dremel, it is recommended to use a high-speed cutter bit or a sanding drum attachment. The high-speed cutter bit is ideal for cutting through thicker plastics, while the sanding drum attachment is better for smoothing and shaping plastic surfaces. It is important to select the appropriate bit size for the job and to keep the Dremel at a low speed to avoid melting the plastic. Additionally, it is recommended to wear eye protection and a dust mask to avoid inhaling plastic particles. When using the Dremel, it is important to apply light pressure and to work in small sections to avoid overheating the plastic. It is also recommended to periodically stop and check the progress to ensure that the plastic is not becoming too hot or melted. With proper technique and caution, a Dremel can be an effective tool for grinding plastic.

What type of Dremel bit is best for grinding plastic?

The best Dremel bit for grinding plastic is the silicon carbide grinding stone. This bit is designed to work well on softer materials, such as plastics and ceramics, and will not overheat or damage the plastic. It is also great for shaping and deburring plastic surfaces.

When using the Dremel, it is important to use a light touch and keep the bit moving to avoid overheating the plastic. It is also recommended to wear eye protection and a dust mask to protect yourself from any plastic debris.

Other Dremel bits that can be used for grinding plastic include the aluminum oxide grinding stone and the diamond wheel point, but these are better suited for harder materials and may cause damage or melting to the plastic.

In summary, the silicon carbide grinding stone is the best Dremel bit for grinding plastic due to its compatibility with softer materials and ability to shape and deburr plastic surfaces.

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

Sharing is caring!

Leave a Comment