Min. Order Reference FOB Price
1 Piece US$0.0001-0.0004 / Piece
Product Description
Product Description Free Sample Customized 0.5mm 0.8mm 1mm Small Micro Stainless Steel Balls for Bearing Hardness HRC25-64 Material AISI304/304L/316/316L/420/420C/440C Specification 25kg/20kg Color Sliver Layer Polishing Ball Shape Ground Chemical Composition C, Si, Mn, Cr, Cu ...