Communicate with Supplier? Supplier
Elena Ms. Elena
What can I do for you?
Chat Now Contact Supplier

Dayue Precision Technology (Dongguan) Co., Ltd.

All
  • All
  • Title
All
  • All
  • Title
HomeProductsPress Die ComponentsPunches and Dies

Punches and Dies (Total 130 Products)

Product categories of Punches and Dies, we are specialized manufacturers from China, Special Shape Punch, Pilot Punches suppliers/factory, wholesale high-quality products of Custom punches and dies R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
JIS Standard Mold Parts Straight Round Punch SKD-11

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
JIS Standard Mold Parts Straight Round Punch SKH-9

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
JIS Standard Stepped Punch Guide SKH-51 Material

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Pilot Punches Manufactured According to JIS Standard Parts

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Point-shaped Punches are Manufactured for JIS Standard

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Multi-step Punches Manufactured According to JIS Standard

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Bump Punches are Manufactured According to JIS Standard

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Forming Punch Are Manufactured According to Jis Standard

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
ISO8020 Punches with Cilindrical Head with Ejector Pin

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Bottleneck Punch Taper Head Punch Pin HSS Material

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
DIN9861 Conical Head Punch HSS WS HWS Material

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
DIN9861/ISO6752 Conical Head Punch HSS Material

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
ISO6752/DIN9861 Punches with Conical Head ASP23 Material

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Ball-lock Punches with Ejector Pin Light Duty HSS

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
ISO8020 Cylindrical Head Punch HSS WS HWS Material

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Light Duty Ball-lock Punches HSS WS HWS Material

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
ISO8020 Punches with Cylindrical Head HWS Material

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Ball-lock Punches with Ejector Pin Heavy Duty HSS

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Bottleneck Punches with Tapered Head and Ejector Pin

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
ISO8020 Pilots Punch with Cylindrical Headparabolic Tip

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...
Shaped Punches with Cilindrical Head with Ejector Pin

Brand: DAYUE

Packaging: Vacuum Packing

We have a large range of standard cutting elements and precision grinding wheels in stock Form cutting dies and complete productions are available at short notice Delivery program Cutting stamp ISO 8020 DIN 9861 trombone neck stamp stamp with 30...

China Punches and Dies Suppliers

We customize punches according to DIN9861 and ISO8020, cutting bushes according to DIN 9845 and ISO 8977, punching guide bushes according to DIN 9845 and ISO 8978, custom Ejector Pins according to DIN 1530 and ISO 6751, flat ejectors , Ejector. According to DIN 172 and DIN 179, drill bushings and sleeves are customized for cutting elements and stamping dies. We are also good at processing customized products with special shapes according to drawings.

Punch & Die

The metal parts on the stamping die of mechanical tools, also known as punch bars, punches or punches, are installed on the stamping die for continuous punching and punching operations, so that the processed materials are separated or plastic deformation, so as to obtain the required finished or semi-finished products.

Punch is also called punch, upper die, male die, punch pin, etc., and the punch is divided into A-type punch, T-type punch and special-shaped punch. Punch is a metal part installed on the stamping die, which is applied to the direct contact with the material to make the material deform and cut the material.
High speed steel and tungsten steel are generally used as die punches, including high-speed steel punches and tungsten steel punches. High speed steel is the most commonly used material, including Cr12, Cr12MoV, ASP23,1.3343,HSS,1.2379,D2,M2,M42SKD11, SkH51, SKD61, etc. tungsten steel is generally used in high-demand punching and shearing dies
Related knowledge about stamping process: punch is used together with punch rod, punch nut and punch mother. Generally used for punching in iron tower plant. The accuracy of punch produced by domestic professional manufacturers can reach ± 0.001mm, which is in the leading international level.
In the cold stamping process, the stamping die processes materials into parts. Stamping is a kind of pressure processing method, which uses the die installed on the press to exert pressure on the material at room temperature, so that it can produce separation or plastic deformation, so as to obtain the required parts. It is quite common in industrial production. Stamping die is the process equipment of stamping production, which is a technology intensive product. The quality, production efficiency and production cost of stamping parts are directly related to die design and precision quality of die parts.
As a part of stamping die, the hard alloy punch is also called hard alloy punch, which belongs to replaceable die consumables. According to the different materials, shapes and uses, punching needles can be divided into SKD, SKH, ASP punching needles, guide punching, mother and child punching needles, tooth drawing punching needles, inspection tip, hexagonal punching needle, elliptical punching needle, forming punching needle, fan-shaped punching head, special-shaped punching needle, high-speed steel punching needle and high-quality hard alloy punching rod. Guangdong is also known as tungsten steel punching needle.
The hard alloy punch used in the stamping die of industrial production can produce different shapes of punch bars according to the different needs of the products, and carry out batch hole processing. Especially in the production of progressive die sets, such as the computer case, there are many cooling holes on it, as well as mobile phones, many electrical appliances, and machines. Ordinary drilling machines, turning and milling machines can only process round holes, while when stamping, large punch machines can process hundreds of holes at the same time.
Punch, also known as punch, upper die, male die, punch pin and other punch is a metal part installed on the stamping die, which is applied to the direct contact with the material to make the material deform and cut the material. The die punch generally uses high-speed steel and tungsten steel as materials, and has relevant knowledge about stamping processing methods such as high-speed steel punch and tungsten steel punch. The die installed on the press is directly contacted with the material (metal or non-metal) after the die punch is assembled, which makes the material separate or plastic deformation, so as to obtain the required parts. Stamping is a kind of pressure processing method which uses the die punch installed on the press to exert pressure on the material at room temperature, so that it can produce separation or plastic deformation, so as to obtain the required parts.
The accuracy of punches produced by die parts manufacturers in China can reach ± 0.002mm, which is the leading level in the world. The material selection of punch is mainly high-speed steel, commonly used materials are Japan's skh9, skh55, skh59, M2, M35, M42 of the United States; the main characteristics of the material are that the material can maintain good red hardness, and the wear resistance is also very excellent, and can ensure a certain toughness; there are also some powder high-speed steel materials, commonly used for asp23, asp30, Asp60.
The performance of the material is worried about the high-speed steel, but its price is high, and the inventory is not complete, and the range of use is relatively small. Tungsten steel punch bar is a new product that few enterprises can produce in recent years. It is mainly made of cemented carbide. It has a high demand for material toughness, a high technical threshold and a high production cost. It is widely used in stainless steel cold heading industry and heavy drawing field. Surface treatment of punching rod surface treatment of punching rod, with the improvement of product quality in our country, more and more manufacturers have very high expectations for improving the service life of punching rod, and titanium plating on the surface of punching head is a very good choice; the advantage is that the size control of workpiece after titanium plating is relatively good, the thickness is generally 2-3um, and the deformation of punching rod is very small, which is very suitable for punching rod Surface treatment. After titanium plating, the friction coefficient on the surface of the punch decreases and the hardness on the surface increases, which greatly increases the wear resistance of the punch and the service life. The types of titanium layer are usually tin, TiCN, TiAlN, AlCrN and so on. The comparability depends on the technology of different manufacturers, without too much elaboration. Domestic distribution of punching rod production: the manufacturers of punching rod are mainly located in the Yangtze River Delta and Pearl River Delta areas where I have passed. The production of punching rod has high requirements for raw materials, mainly imported ones, and domestic materials have been developed in succession, but the stability is not enough. In addition, the heat treatment of punch material is also very technical. It is necessary to design suitable heat treatment processes such as quenching temperature, tempering temperature and supercooling duration in combination with the specific use environment of punch
The precision of the Carbide Punch used in the precision die is high, and the consistency of the products is also required. Each punch produced in batch is required to meet the requirements of dimensional accuracy tolerance, so as to maximize the service life of the die. The consistency of the product is also very important for the carbide punch used in the die. Stamping die work is continuous operation, and the service life requirements of the hedging rod become the key point. According to the different materials and thickness of stamping, different alloy materials should be selected. Generally, the thicker the products to be stamped, the lower the hardness and the better the toughness of the cemented carbide should be selected. The harder the material is, the harder the cemented carbide is, the lower the hardness is. This can effectively avoid the punching needle being missed. For the punching of thin plates or the ones with low hardness, the hard alloy punching rod can be used with higher hardness for the hole processing of this product, so as to improve the service life of the punching needle.

Cutting stamp ISO 8020, DIN 9861, trombone neck stamp, stamp with 30 ° head.
Cutting bushes according to DIN 9845, ISO 8977, punch guide bushes DIN 9845, ISO 8978
Ejector pins DIN 1530 / ISO 6751, flat ejector, Ejector Sleeves
Drill bushings DIN 172, DIN 179
Form cutting stamps and form cutting bushes, profile stamps, special designs

New Products

Related Products List