... cavity 10 years of experience CNC Lathe machined Tolerance: +/-0.01mm CMM inspection Precision CNC lathe machining aluminium cavity ItemTopicDescription1materialstainless steel ,carbon steel, brass ... ,stamping ,casting ,forging,wire cut ,laser cutting,polishing3Diameter0-200 mm4Length0-1000 mm5Tolerance0.004 mm6Finish(Znic,nickel, tin,chrome,silver,gold) plating ...