• 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

OEM Precision EDM Spare Parts with Full Inspection And DLC Coating

Place of Origin Dongguan, China( Mainland)
Brand Name Kingrui
Certification ISO9001:2008
Model Number KR010
Minimum Order Quantity 1 Pcs or as your request.
Price Negotiable
Packaging Details PE film covered first, Plastic box, then carton last.
Delivery Time Normally, simple parts, 5- 7 days, complicated parts, 7-15 days. According to 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
Part Name OEM Precision Small Size EDM Spare Parts With Full Inspection And DLC Coating Size Small Size
Mainly Processing Discharging/ Grinding/ Polishing Quality Inspection Guaranteed 100%
3D Drawing Format IGS .STP Or According To Your Drawings Application Auto Part/ Electronic/ Medical/ And So On
Accurate Tolerance +/-0.1~0.005mm Color Depending On Your Drawings
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Product Description

OEM Precision Small Size EDM Spare Parts with Full Inspection And DLC Coating​


Basic Informations of the EDM Spare Parts


1. Processing: The processing steps of this small part have two, precision grinding and Mi EDM, they are finished by Surface- grinder machines and Sodick discharge equipments .


2. Processing Equipments: Surface- grinder machines/ certerless grinder/ internal- external lapping machines/  Sodick discharge equipments/ Japan mitsubishi mirror EDM and so on.


3. Testing Tool: CMM/ Measuring Pprojector/ Mitutoyo Digital Height Gauge, Hardness Inspection Instrument/ Roughness Tester, etc


4. Materials Available: 

  •  Stainless Steel: SS201/ SS303/ SS304/ SS316, etc.
  • Steel: CPMM4/ 2842/ K40/ D2, etc.
  • Bronze: C51000/ C52100/ C54400/ etc.
  •  Iron: 1213/ 12L14/ 1215, etc.
  •  Aluminum: Al6061/ Al6063/ AL7075/ AL5052, etc.
  • Or as customers' drawings

5. Accuracy of Part: 

  • Accuracy of Gringing: 0.001 mm
  • Accuracy of EDM: 0.002 mm
  • Surface roughness: Ra0.4 um
  • Hardness: it depends on different materials

Normally, the precision of the parts is determined by material and the customer specifically requests.


Specifications of the EDM Spare Parts

  •  Precision can reach 0.001 mm grinding machine parts
  •  100% quality inspection and competitive price
  •  Customized is welcomed


Production Range


Cnc machining

Spare part Precision grinding parts

Cnc milling

Car part various plastic inserts

Cnc cutting

Motor part Square mold parts

Core pins and sleeves

Medical part Round mold parts

Paper cutting knives

Aviation parts WEDM mold parts

Custom fabrication services

EDM spare parts


Better Servers

1. Insopection System: 100% inspection on critical dimensions before shipment
2. Drawing format: CAD / PDF/ DWG/ IGS/ STEP
3. Packaging: Standard package / As per customized specifications
4. Payment Terms: 50%T/T in advance, 50% banlance before shipment 
5. Shipment Terms

  •  0-100kg: express&air freight priority,
  •  >100kg: sea freight priority,
  •  As per customized specifications


 Production Pictures

OEM Precision EDM Spare Parts with Full Inspection And DLC Coating 0



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