Hunan, China
Business Type:
Registered Capital:
500000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
Sample Available

Carbide, Tungsten Carbide, Rotary Burrs manufacturer / supplier in China, offering Rotary Burr Tungsten Carbide Rotary Burr File, Tungsten Carbide Tipped Dead Center, Carbide-Tipped Center and so on.

Diamond Member Since 2019
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Supplier Homepage Products Other Rotary Burr Tungsten Carbide Rotary Burr File
  • Rotary Burr Tungsten Carbide Rotary Burr File
  • Rotary Burr Tungsten Carbide Rotary Burr File
  • Rotary Burr Tungsten Carbide Rotary Burr File
  • Rotary Burr Tungsten Carbide Rotary Burr File
  • Rotary Burr Tungsten Carbide Rotary Burr File
  • Rotary Burr Tungsten Carbide Rotary Burr File

Rotary Burr Tungsten Carbide Rotary Burr File

Min. Order / Reference FOB Price
10 Pieces US $1.5-10/ Piece
Port: Changsha, China
Production Capacity: 50000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Rotary Files
Material: HSS,Tungsten
Usage: Metal Drilling, Wood Drilling, Well Drilling, Masonry Drilling, Woodworking
Shape: Flat-Shaped
Processing Methods: Cutting Tooth File
Tooth Pattern: Single-tooth Pattern

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Basic Info.

Model NO.
Section Shape
Type of Cutting
Medium Cut, Fine Cut, Double Cut
Iron, Carbon, Stainless, Alloy Steeel
Coating Type
Altin , Tialn , Tisin , Naco
zhuzhou good
Transport Package
Standard Export Package
HS Code

rotary burr tungsten carbide rotary burr file
tungsten carbide rotary burrs

Rotary Burr Tungsten Carbide Rotary Burr File

zhuzhou Direct factory price tungsten carbide burrs

Product Description

Rotary Burr Tungsten Carbide Rotary Burr File

Carbide burs/porting tools for metal working. Manufactured on premium automated CNC machines, carbide burs are available in three main styles of cuts - single, double and aluma.
Single-cut burs are for general purpose work and provide good material removal. 
Double-cut burs produce smaller chips for greater operator control on applications such as stainless steels and ferrous materials.
Aluma-cut burs have a wide flute design for easy stock removal without loading on applications such as nonferrous and soft materials.
Standard-cut burs are widely uesed and leave a fine finish
The carbide bur line includes more than 175 individual burs and one 10-piece kit and 5-piece kit. Overall bur lengths range carbide burs are used in many industries including automotive, aerospace, foundry, power station and engineering for mold and pattern making, die sinking, tool making and maintenance.



Three  main cut type as below: standard single cut, standard double cut, aluminum(non-ferrous)


Rotary Burr Tungsten Carbide Rotary Burr File

How to use the carbide burr
1.Speed /RPM

The speed at which you use your carbide bur in your rotary tool will depend on the material you're using it on and the contour being produced but it's safe to say you do not need to exceed speeds of 35,000 RPM. The table below shows some approximate speeds.
Diameter of Burr RPM
1.6mm or 1/16"          25,000 - 35,000 
2.35mm or 3/32"       17,000 - 26,000
3mm or 1/8"                17,000 - 26,000
6mm or 1/4"                11,000 - 16,500 
12mm or 1/2"              8,000 - 12,000 
16mm or 5/8"              7,650 - 11,500 
2.Apply only a little pressure
As with all drill bits and burrs, let the burr do the work and apply only a little pressure otherwise the cutting edges of the flutes will chip away or become smooth too quickly, reducing the life of your burr.
3.Keep The Carbide Burr On The Move
When using your carbide burr try not to keep it still for too long as this will prevent the burr from digging and jabbing into your material causing unsightly marks and roughness.

Advantage of our carbide burrs

100% quality and brand new.
Can Process a variety of metal and non-metal, processing hardness would up to HRC70.
In a great part of the work, it can replace the petiole small wheel, and no dust pollution.
High production efficiency, the processing efficiency is several times higher than file, nearly 10 times higher than small wheel stalk.
High product processing quality, high finish, can process out a various of high-precision mold cavity.
Long life, the durability is 10 times higher than high-speed steel cutting tool, 200 times higher than small grinding wheel.
Easy to use, safe and reliable, can reduce labor intensity, improve the working environment.
Suitable for processing these metal and non-metal, such as cast iron, cast steel, bearing steel, high carbon steel, chrome-nickel alloy, bronze, brass, and ceramic tile, marble, jade, bone, etc.

Product Application

Tungsten carbide burr is used widely in the shipping construction, auto engine porting and foundry fabrication. With its high rotating speed and hardness, it can machine a lot of different materials like cast iron, carbon steel, alloy steel and non ferrous material. High life service of product is warranted for virgin and excellent raw material which is one of most critical factors to the tools' life. 


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Rotary Burr Tungsten Carbide Rotary Burr File
Rotary Burr Tungsten Carbide Rotary Burr File

Pls choose the proper size,shape and cut type according to the work pieces request

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