Surface tolerance within +/-0.001mm

Min groove width within 0.01mm and depth within 5.0mm

Min corner clearance within R0.01

Best precision within +/-0.002mm

Best surface smoothness within 0.002mm

Min EDM corner clearance within R0.015

Best precision within +/-0.002mm

Smallest wire used is 0.03mm

Best precision within 0.005mm

Copper and tungsten copper are the material used

Best precision within 0.005mm

Profile grinding precision within 0.002mm

AISIB3 to AISIA1 standard,general polish,mirror polish and high gloss mirror polish are available.Both mold insert and mold core are well polished,steel part and carbide part both ok.