carbide dies good grade choosing and material designing ,make sure of high wear resistance and high
tensile strength. good hole shape designing(lubricative section,working section,orientation section,exiting
angle.)
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TEL：(0086) 28-86086510-823 Contact：Ada Tong
FAX：(0086) 28-87593050 Email：tungstensales@hotmail.com
ADD：5F,#233 Middle section,Jinke South Avenue, Jinniu District, chengdu,china
