Min. Order Reference FOB Price
100 Pieces US$8.00-106.00 / Piece
Product Description
30 inch boron disk blade for sale Product Description Main manufacturing process: (1) Cutting materials (2) Heat treatment (3) Pressure type (4) Quenching (5) Tempering (6) Baking varnish 1. High quality steel raw materials, suitable hardness, not easy to break and deform. 2. ...