We can be done with tolerance of+0.002mm,coaxiality of +0.002mm,roundness of +0.002mm,arc tolerance of +0.015mm,inner diameter and outer diameter of 0.005mm,and mirror polishing of Ra0.05~Ra0.2.
EDM PROCESSING
Accuracy:±0.003mm,Surface Roughness:Ra0.15 u m, Minimum Clearance:R0.01
WEDM PROCESSING
Accuracy:±0.002mm,Surface Roughness:Ra0.05 u m,Rz0.1
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