精加工-氮化 This item was sourced on www.MFG.com as one of the items in an RFQ in CHINA for Reaming 附件的产品是精孔表面要求比较高，问题处在表面要求，氮化有很多种，要看供应商的技术工艺来定！！！ 精加工-氮化的生产 (铰孔). 大约 182.0 mm x 130.0 mm x 10.0 mm. 请参阅图纸了解所有规格。 Part Part Number: 1352688304659 Material: Carbon Steel Material Grade: Technical Specifications Category:Reaming Dimensions182.0 x 130.0 x 10.0 mm Annual Usage:100.0 Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Reaming: Reaming is the process of forming, shaping, tapering or enlarging a hole or bore.