Custom Ejector Punch Pins

Ejector Punch Pins, Ejector Punch with standard and non-standard

Ejector punch pins refer to the metal parts on the stamping die of mechanical tools, also known as punching rods, punching needles, or punching pins, they are installed on the stamping tooling for continuous punching operation, marking the processed material separated or plastic deformation, to get the required finished or semi-finished products.
We are professionals in designing and fabricating carbide or steel ejector pins for different requirements. If the projects need, our professional designers can work with you, using your requirements and preferences to provide you the quality replacement parts to the most demanding specifications.

injector pins

Ejector Punch Pins Maker

Sundi Tools is an ISO 9001:2015 certificated manufacturer, that adheres to the pursuit of Efficient, Economic, and Custom-made, Along with a professional team and the latest technology to ensure your projects run successfully. Our state-of-the-art machines, quality assurance program, and customer service system guarantee great satisfaction. Whether the design is yours or ours, or whether you need to have complex products produced in small quantities, we will expertly manufacture and assist you with what you need.

Regular Ejector Punch Pins show

T Pins

T Pins

A Pins

A Pins

3-Step Punching

3-Step Punching

Sharp Corner Pin

Sharp Corner Pin

Flat  Pins

Flat Pins

Flat Corner Punch

Flat Corner Punch

A -Guide Punch

A -Guide Punch

B -Guide Punch

B -Guide Punch

Precision Custom Punch Pins

Speical Pins

Speical Pins

Punch Pins

Punch Pins

Cabide Pins

Cabide Pins

HSS Punch Pins

HSS Punch Pins

Connect with the Sundi Tools Sales Team

Sundi Tools has decades years of experience in designing and manufacturing precision metal components with initial on-site consultation, Contact our sales team,you will get a quick reply.

Specification of our Punch Pins

SpecificationsDetails
Surface, Cylindrical Grinding Manual, CNC with +/-0.002mm
CNC turning CNC with +/-0.005mm
Profile Grinding CNC with +/-0.002mm
Wire EDM CNC with +/-0.002mm
Surface TreatmentPolishing,DLC, TiN,TiCN and more
Secondary Service Offered Design, machine and assembly
Typical Lead TimeAS short as two days for urgent
Material Material IntroductionHardness
Carbide High precision,high hardness and good strength.HRC88-90
SKH-9/SKH-51High wear resistance,high compressive strength,very good hardenability of dimensional stability.HRC61-62
SKD11It is a cold die steel with superior abrasion. The effect of heat treatment is stable. Steel for cold forging dies of deep drawing dies. It has good hardenability and good wear resistance.HRC56-58
#45 steel It is a kind of high quality carbon structural steel, after quenching the hardness of workpiece hard is too low after quenching, so it is suitable for the surface hardening parts with no requirement of core strength.HRC40-45
ASP23,ASP30,ASP60It has high wear resistance (abrasive wear resistance), high compressive strength, excellent hardenability, good toughness, good dimensional stability of heat treatment, good temper softening resistance.HRC62-64

Advantages of our Ejector Punch Pins

We have been focusing on high-end precision manufacturing for decades years. Through technological innovation and high-quality product services, sundi provides highly qualified mold punch tooling components for the maintenance of stamping tools. The influence of Sundi not only lies in the creation of ceramic parts value but also comes from the continuous efforts to promote high-end precision manufacturing applications all the time. Our professional engineering team will offer you suitable ceramic machining parts with the following material advantages:

High-quality material

Materials are from reliable suppliers with material certification.

High Accuracy

The accuracy can be controlled to within+/-0.002mm, and good efficiency when assembling the mold tooling.

punch pins

The advanced Heat treatment process

Vacuum heat treatment furnace and Subzero treatment, The hardness and resistance can rise 45%

Custom-Made Service

Customization according to different demands

Special Punch Pins

  • Material

    SKH51,EM2

  • Specification

    Custom made

  • Application

    High Speed Stamping Tools

  • Tolerance

    +/-0.002mm

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