• modular tooling

    Your #1 Carbide Boring Bar Manufacturer

    High quality carbide boring bar which exceeds industry standards.

  • Your Reliable Carbide Boring Bar Supplier in China

    We are your reliable carbide boring bar supplier in China.

     

    We have been focusing on this product for 14 years, and we also do OEM production for many European and American brands.

     

    Directly place an order with us, you can save a lot of intermediate links.

     

    Our anti vibration boring bars is an important tool accessory in CNC machining.

     

    Its purpose is to prevent the vibration of the tool to a certain extent, to control the vibration of the tool, or to do the best to prevent the tool from Vibrating.

     

    In mechanical cutting, the vibration of the tool is inevitable, so there is no way to change this fact. You should choose to use a tool holder that can resist vibration to control it.

  • Why you need to choose Carbide Boring Bar?

    • The carbide boring bar is also called CNC indexable turning tool holders, especially the development of CNC Precision Machining.
    • The traditional CNC machining has changed from 5000 rotation to 6000 rotation to 8000 rotation.
    • In the future, more precise and efficient cutting speeds will develop to more than 20,000 rotation.
    • For such high-speed cutting, the rotational speed puts forward higher requirements on the use of the carbide tool holder.
    • It must have sufficient anti-vibration performance, and to achieve the anti vibration performance, it required such high-speed cutting operations, the carbide anti vibration boring bars must be of uniform material, perfect consistency and precise concentricity guarantee.

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  • Why Carbide Boring Bar is Better Than Steel Turning Tool Holder?

    Compared with traditional indexable turning tool holders,

    Some people say that the cost of this kind of tool holder is relatively high,

    But from another perspective, if you do not choose to use this special cnmg tool holder, the cost of the damaged tool will be even higher.

    carbide boring bar

    • In fact, there is a truth, frequent tool replacement will affect the manufacturing processing, not only delaying the work progress, but also affecting the completion speed, which has a great impact on the production efficiency.
    • In the machining industry, the vibration of CNC tools is the biggest enemy and killer of machining, because this kind of mechanical vibration is inevitable.
    • In addition, after this kind of mechanical vibration acts on the mechanical workpiece, the precision of the workpiece will be greatly reduced, and may even be scrapped.
    • So how to control and solve this mechanical vibration has become an important issue in the machining industry.

    carbide boring bar

    • In this condition, CNC tool needs a special carbide cnmg tool holder.
    • Cemented carbide anti vibration long boring bars make full use of the material characteristics of cemented carbide.
    • And in order to facilitate users and help save user costs, the lock-tooth design is used to liberate the operating space of the CNC tool head.
    • Tungsten carbide shank adopts a solid carbide boring bars for one-time processing and forming, which ensures the integrity of the cemented carbide material.

    carbide boring bar

    • Let the alloy material have high hardness and small deformation.
    • The stability rate of the processed workpiece greatly surpasses the stability of ordinary steel cnmg tool holder, which minimizes mechanical vibration.
    • The length-diameter ratio of the carbide shank is large.
    • This design is more suitable for the difficult and high anti-vibration requirements of small diameter deep hole processing.

  • We are the Source Manufacturer of Carbide Boring Bars

    The tolerance testing results of our carbide boring bar below:

    • Outter diameter: min 0.001-max 0.003
    • Outside diameter circle jump: 0.001--0.002mm
    • Inner hole concentricity: 0.001--0.002mm
    • Inner diameter: 0.001-0.002mm
    • Face runout: 0.002mm
    • The concentricity between the external diameter and internal hole up the thread, within 0.005mm.

  • Carbide Boring Bar Standard Sizes below, which we all have molds

    • Our standard stock size from D-08-100-M4 to D-32-450-M16.
    • We also can do customized sizes according to drawings and make new molds.
    • D, M and Total Length keep same, D1 and L1 are changed, this kind of change based on standard size, we can process it wthin two days.

    NO

    Specification

    D

    D1

    Length
    L1(mm)

    M

    Total
    Length(mm)

    1

    D-08-100-M4

     

     

     

     

     

    2

    D-08-150-M4

     

     

     

     

     

    3

    D-10-100-M5

     

     

     

     

     

    4

    D-10-150-M5

     

     

     

     

     

    5

    D-10-100-M6

     

     

     

     

     

    6

    D-10-150-M6

     

     

     

     

     

    7

    D-11-100-M6

     

     

     

     

     

    8

    D-11-150-M6

     

     

     

     

     

    9

    D-12-100-M6

     

     

     

     

     

    10

    D-12-150-M6

     

     

     

     

     

    11

    D-12-200-M6

     

     

     

     

     

    12

    D-14-100-M8

     

     

     

     

     

    13

    D-14-150-M8

     

     

     

     

     

    14

    D-14-200-M8

     

     

     

     

     

    15

    D-15-100-M8

     

     

     

     

     

    16

    D-15-150-M8

     

     

     

     

     

    17

    D-15-200-M8

     

     

     

     

     

    18

    D-15-250-M8

     

     

     

     

     

    19

    D-15.6-100-M8

     

     

     

     

     

    20

    D-15.6-150-M8

     

     

     

     

     

    21

    D-15.6-200-M8

     

     

     

     

     

    22

    D-15.6-250-M8

     

     

     

     

     

    23

    D-16-100-M8

     

     

     

     

     

    24

    D-16-150-M8

     

     

     

     

     

    25

    D-16-200-M8

     

     

     

     

     

    26

    D-16-250-M8

     

     

     

     

     

    27

    D-16-300-M8

     

     

     

     

     

    28

    D-16-350-M8

     

     

     

     

     

    29

    D-18-130-M10

     

     

     

     

     

    30

    D-18-200-M10

     

     

     

     

     

    31

    D-18-250-M10

     

     

     

     

     

    32

    D-19-100-M10

     

     

     

     

     

    33

    D-19-150-M10

     

     

     

     

     

    34

    D-19-200-M10

     

     

     

     

     

    35

    D-19-250-M10

     

     

     

     

     

    36

    D-19-300-M10

     

     

     

     

     

    37

    D-20-100-M10

     

     

     

     

     

    38

    D-20-150-M10

     

     

     

     

     

    39

    D-20-200-M10

     

     

     

     

     

    40

    D-20-250-M10

     

     

     

     

     

    41

    D-20-300-M10

     

     

     

     

     

    42

    D-20-350-M10

     

     

     

     

     

    43

    D-23-150-M12

     

     

     

     

     

    44

    D-23-200-M12

     

     

     

     

     

    45

    D-23-250-M12

     

     

     

     

     

    46

    D-23-300-M12

     

     

     

     

     

    47

    D-24-150-M12

     

     

     

     

     

    48

    D-24-200-M12

     

     

     

     

     

    49

    D-24-250-M12

     

     

     

     

     

    50

    D-24-300-M12

     

     

     

     

     

    51

    D-25-100-M12

     

     

     

     

     

    52

    D-25-150-M12

     

     

     

     

     

    53

    D-25-200-M12

     

     

     

     

     

    54

    D-25-250-M12

     

     

     

     

     

    55

    D-25-300-M12

     

     

     

     

     

    56

    D-25-350-M12

     

     

     

     

     

    57

    D-28-150-M16

     

     

     

     

     

    58

    D-28-230-M16

     

     

     

     

     

    59

    D-28-250-M16

     

     

     

     

     

    60

    D-28-300-M16

     

     

     

     

     

    61

    D-28-350-M16

     

     

     

     

     

    62

    D-32-100-M16

     

     

     

     

     

    63

    D-32-150-M16

     

     

     

     

     

    64

    D-32-200-M16

     

     

     

     

     

    65

    D-32-250-M16

     

     

     

     

     

    66

    D-32-300-M16

     

     

     

     

     

    67

    D-32-350-M16

     

     

     

     

     

    68

    D-32-400-M16

     

     

     

     

     

    69

    D-32-450-M16 70

    D-32-500-M16

     

     

     

     

  • Question Answer

    Q1: This product is used in the mold industry, is it all molds or molds for specific industries?

     

    This product is mainly used in the fields of long overhang processing in China.

     

    That is, the workpiece is processed deeper, more than 4D (diameter*4), the machining process is the same as all milling cutters.

     

    Long suspension deep processing is the processing depth, the understanding of 4D is that D is the diameter, and 4 is the multiple.

     

    For example, if a diameter is 20, 4 times the diameter, it can process a depth of 80mm (4x20).

    Q2: Except the quality, accuracy, and price, why do you divide ASP and MFT?

     

    MFT is recycled material, ASP is 100% virgin raw material.

     

    The material stability of ASP and MFT is quite different.

    Q3: Is the carbide boring bar an upgraded version of the previous old steel turning tool holder?

     

    The tungsten anti vibration boring bars is not an upgraded version of the old steel turning tool holder, but a supplement to the steel turning tool holder.

     

    The machining overhang of the traditional steel turning tool holder is less than 3.5D, and the machining overhang of the carbide boring bar can reach 7D.

    Q4: Carbide boring bar appeared in the market for how many years?

     

    Carbide boring bar has been in China mainland for about 15 years, Taiwan company is the first promotion in the mainland.

    Q5: Who is the invention of this patent?

     

    The threaded interface structure of anti vibration boring bars is an invention patent applied by a master in Nanjing China in the 1980s.

     

    At the beginning of the 21st century, patents have been published.

    Q6: Except higher accuracy and work efficiency, what are the advantages of anti vibration boring bars?

     

    In the processing fields of long overhang of carbide boring bar, due to its good rigidity and strength, blades wear resistance and work efficiency and surface quality of workpieces are significantly improved.

     

    Blade wear resistance is reduced and it is more economical.

    Q7: What are the effects of recycled materials and virgin materials on finished products?

     

    The difference between the virgin material is good recycled material or worse recycled material is that the stability is very different.

     

    For example, poor materials will cause a greater proportion of the tool shank to break.

     

    There are also manufacturers who produce very poor materials, let alone the quality and precision requirements.

    Q8: There are more and more manufacturers and distributors of this product, and price gap between them is huge. Is there a lot of shoddy goods?

     

    Manufacturers or distributors produce low quality products, it shows that their vision is too small, just short-term behavior.

     

    However, there is also a certain percentage of the low-end market, and there is a nearly 20% gap between the low-end market and our MFT series prices.

    Q9: Why is there a big price gap between your products and some suppliers?

     

    ASP series price difference is bigger.

     

    For example, D16, our ASP series outlet cooling hole is 3mm, MFT series outlet cooling hole is 4.5mm, other companies have achieved 6 mm, obviously the materials used are quite different.

     

    The larger the hole, the less material is used and the more unstable the turning tool holder.

    Q10: The diameter of the center hole is different, it means the material is different, right?

     

    Yes. The diameter of the center hole shows that some manufacturers will cut corners very much, the larger the center hole represents less material.

    Q11: If the market does not require high quality and precision, is it okay for you to insist that quality determines price?

     

    Only by insisting on quality and precision to win is the long-term development strategy.

     

    Although some customers are very price sensitive, they may not know the impact of the difference between virgin and recycled materials.

     

    The market will educate them.

    Q12: There are companies selling this product in Taiwan, do they produce it themselves or get it from the mainland China?

     

    There are three companies in Taiwan dealing carbide boring bar, but they are not large in scale.

     

    Two companies buy from us.

    Q13: Are the ASP and MFT series for different customer groups?

     

    Yes, the ASP series for customers who pay more attention to quality.

     

    MFT series for customers who are price sensitive and want good quality.

     

    In fact, our MFT series are better than many factories, because we are made of real materials and will not cut corners through the center hole.

  • Contact for your Next Carbide Boring Bar Order

    My name is susie. Don't be afraid to reach out, my email is susie@moldscarbidetools.com

    Liyu Industrial Park, Tianyuan District, Zhuzhou City
    Whatsapp +86 18507339883