Find high quality edm precision spare parts with competitive price here. Please rest assured to buy edm precision spare parts with Dongguan Zhiyan Mold Co.,Ltd

EDM Precision Spare Parts

Product Parameters

Tolerance	±0.001mm
Roundness	0.001mm
Concentricity	0.002mm
Hardness	54-60 HRC
Grinding Accuracy	0.002-0.000mm
Discharge Accuracy	±0.003mm
Grind Clear Angle	max=0.02
Discharge Angle	max=0.05
Grinding Finish	ra   =0.13
Discharge  Finish	ra=0.24-0.4
Wire Cutting Finish	Ra=0.24-0.4

Ordinary Processing Technology

CNC lathe processing, Milling machine, Grinding machine, Vacuum heat treatment, Unintentional grinding, Surface Grinding, Internal and external grinding, Precision Grinding.

Delivery Time

Under normal circumstances, four to eight working days can be shipped.

Mode of transport

DHL, FedEx, TNT and other express delivery.

Payment Method

The first customer cooperation, 50% deposit, Balance after Shipping inspection qualified, Long-term cooperation customers can cash on delivery or monthly end of 30 days.

Quality Assurance

Our products 100% Qualified by QC department to avoid bad products. Once the products have problems, We will Rework immediately, The resulting shipping costs borne by our company.

RFQ

Q: Are you trading company or manufacturer?

A: We are factory. Q: How long is your delivery time?

A: -4-8 days for normal products

Q: Do you provide samples? 

A: Yes, we can send the sample as per your requirement, But you need to pay the sample fee.