Precision Custom Machined EDM and Grinding Connector Mold Parts

Group connector mold parts
Min. Order 1 piece
Terms of Payment all
Update Time 2017-12-28
Item specifics
Place of Origin:Dongguan, China (Mainland)
Minimum Order Quantity:1pcs
Packaging Details:Inner package with PE film first, then out package with Plastic box, carton last,Base on customer's requiry.
Delivery Time:Normally, simple parts, 5-7 days, complicated parts, 7-15 days. according to customer drawing, quantity and material,special case will be sooner
Payment Terms:T/T 50% as deposit 50% before shipment
Supply Ability:1200-1500 units per month
Size:Medium - Size , According To Your Drawing
  • Description
  • Product review

Precision Custom Machined EDM and Grinding Connector Mold Parts

Basic Information

Product name

Small Precision Customized Machined Round Connector Mold Parts

Part material

PD613/ SKD61/ H13/ 1.2344/ M2/ DC53/SHK51, etc.

Part size

0.1g-5kg or as your request

Supply ability

1200-1500 pcs per month

Product processing

Grinding, EDM

Post process

 PVD coating,  Polishing, 


100% inspection before products leave the factory


Mainly apply to auto, medical, electrical, electronic, home appliance

Processing time

5-15days according to the drawing qty and complexity

Quality control

KINGRUI IS ISO9001:2008 Certified. The philosophy of Quality emphasizes on:

· Exceptional Quality
All products are 100% inspected before shipment.Quality inspection reports are accompanied with the products.

· Excellent Service
We can provide urgent parts and services within 24hrs

· Maintain Competitive Prices, No premium added for urgent parts

Material & Industry info

Material name

Hardness (HRC)



Heat treatment



High wear-resisting and purity,have good hardenability and machinability.

Widely used in metal stamping mould parts.



Above 63 HRC

Very sharpe,a kind of alloy steel have complicated elements, which included tungsten/molybdenum/chromium/vanadium and cobalt carbide forming elements etc.,

Used in various of cutting tools / cold-punching mould and / embossing die / Punch head etc.,




Good hardenability and machinability.

Used in stamping mould/punch head




High quality carbon structural steel, hardness is not high but easy for machining.

widely used as a tip, guide pin, etc., but must have heat treatment.



Above 55HRC

High strength, hardenability and good toughness.Easy for polishing, and can have electroplating.

Widely used in plastic injection mould parts.


Tungten carbide


Have high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and a series of excellent performance.

Widely used in metal stamping mould parts, such as punch head.


Instruction & Maintenance

Mould parts regular maintenance for mould's lifespan effect mostly.The the question is: how do we do the maintenance job while using the parts?

Step 1. Make sure you have a vacuum machine to clear the scrap automatically and regularly, if the scrap clearned well, the broken rate on punch pin will be smaller.


Step 2.Make sure the density of the oil is correct, not too sticky or attenuate.


Step 3. If punch die and die edge have wear issue should stop using, and grinding in time , otherwise it will wear rapidly expanding edge of the mold, and reduce the lifespan of mould and parts.


Step 4. Ensure the life of the mold, the spring also should regularly replaced, prevent spring will damage and affect the use of mold.

Our Advantages

a. Competitive in Price

As a manufacturer, we are looking for long-term business partners. Therefore we can provide very competitive market price


b. Quality in Material

We have stable raw marterial supporting us, to provide variable types and qualified materials into production.
Such as SKD-11,SKH-51,Tungten carbide,ASP-23,ASP-60etc., are our regular materials in stock.


c. Precision in Size

How precision we can do in size is can meet MISUMI standard.


d.Fast in Delivery

Because of well-organized management in Surpass, usually it only takes 15 days to delivery finished goods to customer.


e. Warranty in usage

We hope customer won’t worry the lifespan of our parts, warranty is guaranted with every parts accordingly after shipped.


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