DongGuan Pooward Precision Machinery Manufacture Ltd.

Model Number: PW0001 Brand Name: POOWARD Key Specifications/Special Features: Be made from 718 nickel alloy with HRC 38-42. This kind of material is easy to sticking and damage knife.It mainly used on oil detector equipment of mining oil in deep sea or ground below 1000m.It's very hard to drill the deep through hole Φ.38 inches.It need to use external and internal cylindrical grinding to ensure the precision tolerance of ex-circle ±0.001inch.It need use the customized thread cutter to machine the STUB ACME thread.