Syndent Carbide Cutter Bit Manufacturing Expert

  • More than 11 years manufacturing experience
  • Manufacture your carbide cutter bit in advanced CNC machine
  • Free-return if any complaint about the quality performance
  • 7×12 hours service support against your regular orders
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Carbide Cutter Bit

Syndent Carbide Cutter Bit

Syndent carbide cutter bit is a perfect grinding tool mainly designed to cut alloy steel metal.

The flutes of them are absolutely different than standard double cut. We developed it with a coarse cutter. You will seldom happen with clogging while removing aggressively.

We make quality carbide cutter bits that can help you successfully complete various tough tasks on hardened steel.

Syndent manufactures premium carbide cutter bit through an advanced CNC machine. We are amongst the earliest factories in China to introduce and start using CNC equipment.

We have a group of experienced staff and highly qualified engineers. Because of this, we can make the fastest dispatch within a week of your regular order.

Carbide Cutter Bit

Cylinder carbide cutter bit is ideal for contour finishing, flat surface removal.

Carbide Cutter Bit

Cylinder with end cut carbide cutter bit is suitable for removal contour and right-angled corners

Carbide Cutter Bit

Cylinder with radius end carbide cutter bit is suitable for processing contour and arc surface at a certain angle

Carbide Cutter Bit

Ball shape carbide cutter bit is good for machining round edge and end pre-processing before brazing

Carbide Cutter Bit

Oval shape carbide cutter bit is suitable for round edge removal

Carbide Cutter Bit

Tree with radius end carbide cutter bit is perfect for grinding round edge in long and narrow positions

Carbide Cutter Bit

Tree with pointed end carbide cutter bit is used for machining round arc contour in long and narrow places

Carbide Cutter Bit

Flame shape carbide cutter bit is good at round edge machining

Carbide Cutter Bit

Cone shape carbide cutter bit functions like a countersink. Suitable for chamfering inner hole

Carbide Cutter Bit

Taper with radius end carbide cutter bit is widely used for round contour removal in narrow positions, and surface machining

Carbide Cutter Bit

Taper with pointed end carbide cutter bit is suitable for narrow position deburring and counter surface machining

Carbide Cutter Bit

Inverted cone carbide cutter bit is suitable for rear-side chamfering from the inner side.

Why Syndent Carbide Cutter Bit

You can confidently use Syndent carbide cutter bit mainly on hard steel. Nevertheless, our carbide cutter bit can offer you reasonable performance on other metals and non-metals too.

Besides alloy steel, you can broadly use them on steel, cast iron, aluminum, platinum, zinc, brass, gold, silver, copper, etc. You may try using Syndent carbide cutter bit on wood, plastics, CRP, jade, marble, GRP, bone, etc.

You can expansively use it in metalsmith, dental, automotive, metal sculpting, aerospace, etc. You can deburr, shape, cut, carve, cast, clean, file, polish, grind, cylinder head porting, and more.

Our carbide cutter bit can offer you quality performance in various industries.

Syndent carbide cutter bit has stable and consistent quality. We, at Syndent, ensure that we deliver an actual quality carbide cutter bit in regard to the samples.

With more than 11 years of professional production experience, we are always honest and regard credibility as our strength.

Syndent quality control system ensures that we trace each production process. Every Syndent carbide cutter bit you receive has a quality grinding head.

Syndent offers guaranteed after-sales service on our carbide cutter bit. When you face any issue with Syndent carbide cutter bit, we respond to your request immediately. We can assist you in solving the matter within 3 working days.

Carbide Cutter Bit

Syndent will check the raw material specifications of carbide cutter bit before production.

Carbide Cutter Bit

Syndent automatically brazes carbide cutter bit with silver in a low temperature.

Carbide Cutter Bit

We must make the carbide cutter bit jumping test after brazing. The tolerance is less than 0.1mm

Carbide Cutter Bit

Syndent examines the hardness of carbide cutter bit shank after brazing, and tests the bending strength carefully

Carbide Cutter Bit width=

Solid carbide cutter bit needs a shaping process from the carbide rod materials

Carbide Cutter Bit

Syndent CNC grinds the carbide cutter bit teeth after the tests approved

Carbide Cutter Bit

Syndent polishes the carbide cutter bit shaft, and its brazing position

Carbide Cutter Bit

Syndent makes your logo on the carbide cutter bit, and stick your own label on the case.



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  • Syndent has all the popular carbide cutters and shapes. Succeed in helping many customers save costs in the past decades.

  • Range from the dental laboratory to clinic purpose. Either a dental technician or dental doctor could find what you demand here.

  • You have creative nails through Syndent amazing nail carbide burrs. We can do better and think about what you think.

Your Best Supplier of Carbide Cutter Bit

Syndent is amongst the largest carbide cutter bit producers in China. We have an area coverage of about 2,000 square meters.

We also own more than 41 sets of fully automatic 6 axis CNC machines and more than 40 workers. Therefore, Syndent can have a great capacity output. We can produce and deliver your order in time.

Syndent has both welding equipment and technology derived from the USA. In addition, we have R&D capabilities.

We can use the CNC machine tools or our fully automatic welding equipment. Syndent’s R&D equipment department can process and adjust automatically.

Syndent remains a sole company in China that develops and produces equipment and carbide cutter bit. We can easily design a new machine and produce carbide cutter bits with the latest geometric parameters. This is in regard to the requirements of industry development.

Also, we can quickly increase our production capability severally at any time to fully satisfy your needs. Therefore, Syndent’s R&D technology is our development backbone and guarantees you higher quality Syndent carbide cutter bit.

Besides Syndent carbide cutter bit, we produce rotary file for steel, rotary carving bits, die grinder bit set, etc.

You can contact us and speak to our customer representative 12/7 for Syndent carbide cutter bit quotation.

Carbide Cutter Bit – An Ultimate FAQ Guide

Are you in search of an adequate tool to cut metal and variable materials?

Your search is over!

Following is a detailed write-up, revealing the types, specifications, benefits, and qualities of an ultimate carbide cutter bit.

Let’s dig into it!

What Are Carbide Cutting Bits?

Carbide cutting bits are small, high-speed, and sharp rotary tools. In various rotary machines, these carbide cutter bits are used as attachments.

As the name shows, these burrs are made with tungsten carbide. The hard-wearing raw material ensures the longevity of the cutting bit.

The rotary bit is also known as a rotary file or carbide burr. A carbide cutting bit can be divided into two parts, i.e., a flute and a shank.

Shank is the long stick-like part of the burr. And, the flute is the short and sharp head of the bit.

Syndent joins these two parts by an advanced silver brazing technique.

Syndent’s fine brazing and ultimate polishing make it impossible to locate the brazing point. Likewise, thoroughly done brazing gives strength to the burr, and you may get excellent cutting and grinding results while working with these carbide burr cutters.

Besides cutting, you can grind, deburr, shape, clean, and sand with Syndent carbide cutting bits. You have a wide range of burrs to choose from. When it comes to choice, you can select the:

  • Flute length
  • Flute diameter
  • Flute shape
  • Flute cut
  • Shank length
  • Shank diameter

Moreover, Syndent is a carbide burr cutter manufacturer in China who takes pride in creating customized cutting burrs for you.

Carbide Cutter Bit

Carbide Cutter Bit

What Are Carbide Cutter Bits Made of?

Syndent constructs carbide cutter bits with one of the world’s most rigid materials, cobalt–tungsten carbide.

From the state’s best and well-established tungsten carbide suppliers, Syndent gathers the raw material. By using state-of-the-art technology, Syndent creates top-notch carbide cutting bits.

For strength, long life, and protection against rust, Syndent uses K20 and K25 material on the flutes. It ensures that your burr remains safe even when exposed to acid.

For joining the flute and the shank, Syndent uses silver as the brazing material. Once the burr is ready, Syndent polishes it thoroughly. On your carbide cutter bits, you can also get unique coatings like TiN, TiCN, LTE, and TiALN.

To get Syndent high-grade and rust-proof rotary cutting files, contact us.

Tungsten Carbide Cutter Bits

Tungsten Carbide Cutter Bits

Why Use Carbide Cutting Bits?

While doing a project that needs cutting, grinding, and shaping, you need a tool that can give you accurate and speedy results.

In such situations, carbide cutting bits are your go-to solution. These cutter bits can benefit you in innumerable ways. You can conveniently sand, mill, polish, clean, and deburr a metal surface.

Not only metals, but, with your carbide bit, you can work on numerous other materials as well. These burrs can grind materials such as, glass, ceramics, plastic, PVC, wood, stone, and bones.

So, why not use Syndent carbide cutting bits?

Versatile Carbide Cutting Bit

Versatile Carbide Cutting Bit

What Are the Best Carbide Cutter Bits for Dremel?

As a Dremel die grinder attachment, you must try Syndent carbide cutter bits. These high-quality rotary burrs give you your desired results in a blink.

For your convenience, Syndent gives variations in the shank diameter. For example, you may get 3, 6, and 8mm, 10mm diameters in each burr. This variation allows you to attach the burr to your Dremel or whichever machine you have.

If, in any case, you are unable to attach the burr bit file, you may get a separate collet attachment. It helps you to fix the burr in your rotary machine.

Syndent carbide cutter bits have an excellent balance and rotational strength. When attached to Dremel, you may get exemplary results.

Syndent manufactures carbide cutter files by using cutting-edge technology. Advanced CNC machines at Syndent work efficiently to produce error-free and durable tungsten carbide cutting burrs.

The R&D team keeps bringing innovations according to the trending market demand. The quality controllers at Syndent ensure a high-standard production process from the beginning to the final packaging.

So, let Syndent be your next carbide burr producer and supplier. Get a quote for your carbide cutter bit today and enjoy high-speed grinding in variable machines.

Syndent Carbide Cutter Bits

Syndent Carbide Cutter Bits

How Is a Carbide Hole Cutter Pilot Bit Different from Carbide Rotary Burr?

A Carbide hole cutter is a drill bit, whereas you can use carbide rotary bits in variable rotary machines. Besides, there are several differences between a carbide hole cutter and a burr cutter. These are:

Difference in Shape

The main difference between the two is in their shape. A carbide hole cutter is a small-teeth saw in a ring shape. The spring-loaded pilot in the middle of the cutting saw helps keep the ring in the middle.

In contrast, a carbide rotary burr has sharp teeth on its surface. Moreover, the carbide bit itself maintains its balance.

Difference in Usage

A carbide hole cutter pilot bit is specifically designed to cut holes. You cannot do other jobs with this bit.

On the other hand, the Syndent carbide cutting bit is a versatile tool. You can use it in several ways. For instance, you may use it as your grinding, deburring, cutting, or sanding tool.

The Difference in Material Application

Carbide rotary cutter bits can work on countless materials. You can say if it is on earth, it can be ground by Syndent carbide cutting bits.

In contrast, carbide hole cutter pilot bits are suitable to cut abrasive materials like fiberglass, tile, brick, cement, etc. Carbide-tipped or diamond-tipped hole saws can also work on metals and wood.

Carbide Hole Cutter Pilot Bit

Carbide Hole Cutter Pilot Bit

Can I Get a Customized Carbide Cutter Kit?

Syndent works for your convenience round the clock. For this reason, Syndent compiles burrs in unique carbide cutter kits.

What is a carbide cutter kit?

These sets have combinations of variable carbide cutter bits. For example, you may get a variety of 4, 5, 8, or 10 burrs in a kit.

Besides the standard sets, you can sort burrs of your choice in the kit. Ask for as many burrs in a kit as you want. Moreover, Syndent can facilitate you with customized dimensions of burr, flute shape, and cuts as per your demand.

Customized Carbide Cutter Kit

Customized Carbide Cutter Kit

What Is a Carbide Tip Three-Wing Slotting Cutter Router Bit?

Talking about cutting through various materials, here is another tool that may help you cut slots and grooves.

It is the slot cutter router bit. This router bit has a three-winged shape and is tipped with carbide. The carbide tip gives strength to the router bit.

These bits help cut slots and grooves on a surface. A slot cutting router bit can give you ideal results when used on wood. However, when it comes to metal, you can use these bits only on non-ferrous metals.

Unlike a carbide cutter bit, slotting cutter rotary bit can only play its part in making slots. For other applications like grinding, sanding, or deburring, you must use different tools.

Moreover, if you need to make a slot on hard metal surfaces, you need to use other techniques like laser cutting or CNC cutting.

Three-Wing Slotting Cutter Router Bit

Three-Wing Slotting Cutter Router Bit

Can I Do Wood Carving with Carbide Cutter Bits?

Carbide cutter bits are a must-have in your toolbox if you are a woodcarver. Carving has never been so easy and speedy.

Syndent carbide cutting bit enhances your creative skills. You can grind a wooden log, create different textures, carving patterns, and prepare the surface for polishing with the help of Syndent burr bits.

Variable-sized carbide cutter bits with multiple head shapes enable you to attain your desired carving results. Moreover, you can get long shank carbide burrs to carve hard-to-reach areas skillfully.

It’s time to show your creativity to the world. Hence, make your wooden masterpieces by using Syndent carbide cutter bit for wood.

Wood Carving Carbide Cutter Bits

Wood Carving Carbide Cutter Bits

How Can I Use a Carbide Cutting Bit for Die Grinder?

High-speed die grinders are an ideal selection when it comes to rotary carbide cutter bits. Die grinders are available with three types of power input.

  • Air powered
  • Electric powered
  • Battery oriented cordless die grinders

All three die grinders work efficiently with Syndent carbide cutter bits. Whichever machine you have, the grinding technique is the same in all.

First, you need to choose an adequate size, shape and cut according to your work requirement.

You must cut off the power supply before fixing the burr into the collet.

Tightly screw the collet, and turn the power on. Start your machine before putting the burr in contact with the workpiece.

A constant burr movement with a moderate pressure will remove the excessive material in few seconds.

However, if your carbide cutter bit stays for longer at one point, or you put unnecessary pressure to grind the material faster, it will damage the flutes. Also, leave uneven marks on the workpiece.

Your choice of flute cut matters a lot while achieving the desired results. For example, if you want to remove unwanted stock quickly, you must go for an aluminum cut instead of a diamond cut burr.

Similarly, preparing a surface for polishing, an extra fine cut bit will do better than a standard single cut burr.

Also, while working with your carbide cutting bit, you must take care of preventive measures. Protect your hands, face, eyes, ears, and clothes. Although the metal chunks that a cutting bit produces are tiny, you must protect yourself from these small carbide cutter bits.

Lastly, always put your cutter burrs in a safe and dry place after cleaning. It is mandatory to clean your carbide cutting burr after every use. It increases the tool life and improves the cutting efficiency of the burr.

Personal Protective Equipment

Personal Protective Equipment

What Are the Advantages of Carbide Cutting Bits?

Carbide cutting bit is beneficial in innumerable ways. Some of these are:

  • It possesses a high rotational speed, which means fast working
  • Accurate and reliable cutting efficiency
  • Durable and long-lasting
  • Sharp and versatile
  • Suitable for many industries
  • Available in different shapes to work on curves, flat, and narrow spaces.
  • It is available at competitive prices
  • Variable cuts to remove the material as per your choice
  • Compatible with numerous machines
  • Suitable for countless metals and materials
  • Tensile and can bear vibrations
  • Excellent balance that helps you to work on hard materials conveniently.

High Speed Carbide Cutter Bit

High Speed Carbide Cutter Bit

What Is the Difference between HSS and Carbide Cutting Tool?

HSS cutter bits are also famous in the grinding industry. However, carbide cutting bits have the edge over HSS bits due to specific reasons. These are:

  • Due to the raw material used in making both burrs, the tungsten carbide cutter bit enjoys a 50 – 100 times longer life spanthan HSS bits.
  • Carbide burrs are resistant to heat. Even if you grind continuously for longer spans, the burr doesn’t lose its shape. In contrast, HSS burrs cannot resist very high temperatures.
  • The hard-wearing carbide cutting bit doesn’t lose its sharpness even after several heavy stock removal applications. On the other hand, the flutes of HSS burrs get blunt after some time.
  • HSS burrs enjoy a low upfront cost. However, carbide burrs provide you with more benefits in the long run.

HSS Rotary Burr Set

HSS Rotary Burr Set

Can I Grind with a Carbide Cutter Bit?

Carbide cutter bits are versatile. Besides the cutting job, you can use these bits for several other purposes as well.

A wide variety of flute cuts help you to remove the material from the surface in various ways. For example, with the help of a diamond cut burr, you can grind a metal piece. It removes powder-like small chunks from the metal surface and gives you a fine finish.

Similarly, you can prepare a surface for polishing with the help of a carbide cutter bit. Syndent carbide file removes rust or old polish from the metal surface and leaves the surface neat. Burrs with broader cuts help to remove stock quickly, whereas fine cuts remove smaller chunks, giving the surface a more refined and smoother look.

Besides grinding, you can also sand and deburr with carbide cutting bits. So, all in all, Syndent facilitates you with versatile cutting bits that can complete various jobs besides cutting.

Syndent Grinding Burrs

Syndent Grinding Burrs

How Is Carbide Cutter Bit Different than Other Cutting Tools?

There are numerous tools that you may use as cutting agents. Let’s see how the Syndent carbide cutter bit different than the rest.


A reamer is a cutting tool that helps you to enlarge an existing hole. It may also help you to give a final finishing and dimension to the holes made with drilling.

Unlike carbide cutting bits, reamers cannot make new holes. They are only helpful in performing the internal surface finish of the holes.

The reamers do not remove heavy stock. They only remove small chunks to give the surface a fine finish. They are available in cylindrical and conical shapes whereas, carbide cutting bits are available in a wide range of sizes and shapes.



Drill Bit

A drill bit is a specific cutting tool that is known to make holes. It can cut through many surfaces. Furthermore, these bits are available in numerous sizes and shapes.

It can make a hole through metal, wood, ceramics, concrete, fiberglass, brick, and many more.

You can create cylindrical holes with the help of drilling bits. Besides the excellent cutting ability of drilling bits, carbide cutter bits are more versatile due to their versatile applications.

Milling Tools

A wide variety of shapes and sizes of milling tools are available to attain different milling results.

You can make grooves, drill bore, or make slots with the help of these bits. You can work on variable surfaces and create complex forms by using milling cutting tools.

Slot, horizontal, vertical, side, up & down, form, and many more are the most common milling operations.

Milling Tools

Milling Tools


Broaching is another way to remove material from various surfaces. There are two types of broaching tools. One works in a linear direction, while the other uses rotational movement to cut through the material.

Thread Cutting Tool

It is a tool used to make a threaded hole. These cutting tools are ideal for screws and bolts. You can use this tool inside a hole or create threads at the outer edge of a pipe.

In the end, it is concluded that Syndent carbide cutter bits are the most versatile tools. The cutters, as mentioned earlier, may marvel at their specific application. But tungsten carbide cutting bits can perform numerous jobs simultaneously.


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