Min. Order Reference FOB Price
100 Pieces US$35.00 / Piece
Product Description
Features: 1.Material: Gray iron HT250, Meet the American Standard G3000, Also offer ductile cast iron. 2.Hardness: 180- 240HB 3.Stable coefficient friction 4.Low noise, no dust 5.Long service life Machining and manufacturing: CNC maching center. One kind is normal turning, second is ...