... .002mm 2.OEM manufacturing 3.80% product export to JP Hot sale small quantity valve accessory We are just a factory in ... for EDM : 0.002mm 6.Angle clearance:R0.03mm ItemHot sale small quantity valve accessory Material Steel ,Stainless steel, Iron ,Aluminum ... time After getting the deposit.Packing According to the contract. Hot sale small quantity valve accessory