• Dongguan Kingrui Precision Mould Co.,LTD
    Ray-hans Precision Tools Pvt Ltd
    We have coperated with Kingrui since 2005, Kingrui's foundation. we once were a Tyco company, and now a Group company. Kingrui show their best support
  • Dongguan Kingrui Precision Mould Co.,LTD
    KINGRUI a reassuring supplier. and Kingrui stands out among Chinese spare parts makers. I recommand their team to many of my friends.
  • Dongguan Kingrui Precision Mould Co.,LTD
    KYOCERA Corporation
    Kingrui is a rigor partner. they can always keep the qualiy and fast delivery. we once invited their team to visit out workshop. they learns fast.
Contact Person : Lydia
Phone Number : 13829100895
WhatsApp : +8613829100885

Accuracy Auto Mold Die Inserts Complicated Spark Eroded Processing

Place of Origin Dongguan, China ( Mainland)
Brand Name Kingrui
Certification ISO9001: 2008
Model Number KR029
Minimum Order Quantity 1 Pcs
Price Negotiable
Packaging Details PE film first, Plastic box, then carton last
Delivery Time Normally, simple parts,5-7 workdays, complicated parts, 7-15 workdays. According QTY and the complexity of drawing
Payment Terms T/T 50% as deposit 50% before shipment
Supply Ability 1200-1500 units per month
Product Details
Mold Part Name Precision Auto Mold Die Inserts Complicated Spark Eroded Processing Mold Part Material SKD61, SKD11, DC53, Custom Is Available According To Your Require
Surface Roughness Ra0.4um Verticality 0.002mm
Accuracy For EDM 0.005mm Accuracy For Grinding 0.002mm
Hardness 52-54HRC, 58-60HRC Mian Machining Grinding, EDM, WEDM And So On
High Light

mold spare parts


precision automotive parts

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Product Description

Precision Auto Mold Die Inserts Complicated Spark Eroded processing

Kingrui is a Precision Spare Parts Fabrication factory since 2005.
The main fabrication service includes:
1. Precision cavity inserts, core inserts, spare parts, pin inserts;
2. Precision Wire cutting components;
3. Precision Grinding parts;
4. Precision Mirror discharge parts;
For plastic automotive, eletronic, eletrical, medical, aviation molding industry.


Product Name

Precision Auto Mold Die Inserts Complicated Spark Eroded processing

Main Equip

Precision grinder, Precision Wire Cutting, EDM Sinker& CNC, etc.

Design Software



stavax, according to the drawings


Basic Milling, Heat Treatment, Grinding, Wire Cutting, Mirror EDM, Mirror Polishing

Surface Finish

EDM Area according to Ra0.02 even better


As per customer's request.

Tolerence Precision

+/ -0.002- 0.005mm/ can also be customized

Lead time

Base on the quantity of order( usually 5- 15 working days)

Quality System

Full inspection beforie shipping


*Eco-friendly PE film / plastic box / carton  box

*As customer's specific requirements


By DHL, UPS, FEDEX& etc.

Near Port

Shenzhen and Guangzhou

Our Facilities
Machining Facilities:

  • FANUC CNC milliing machining  2x
  • Mitsubishi mirror EDM    2X
  • Sodick mirror EDM  2X
  • Taiwan Qunji EDM   3X
  • Surface-grinding machine  11X
  • High-speed CNC engraving   2X
  • Basic Milling  1x

Testing Facilities:

  • NIKON Projectors  2x
  • TRIMO Height Gages 2x
  • Nikon Height Gages   6x
  • Two dimension   1x
  • Calipers    12x
  • Rockwell    1x

Packing and Delivery

Packaging Details

1) PE film covered
2) plastic box then carton
3) as customized requirements.


Delivery Detail

Usually 5-15 days, it depends on the quantity of your order.