Purchase Qty. Reference FOB Price
1-99 Pieces US$2.50
100+ Pieces US$1.90
Product Description
Product Description: Model: Standard Ceramic Rings Size: Diameter 28mm, Height 12mm, Screw Thread M11 Applicatioin: Suitable for laser head for fiber laser cutting machine Advantages: 1. High-Quality Alloy Prevents Bursting: Made with imported ceramics and high-quality special alloys, ...