Min. Order Reference FOB Price
100 Pieces US$0.834 / Piece
Product Description
Specification: 1. Material: Tungsten Carbon Steel, dia 15~100mm 2. Cutting Board Depth: 25mm 3. This kind of boring bits can work on ordinary armor plates, carbide armor plates and stainless armor plates, FRP cast iron boards and other high carbide material 4. HSS pilot arbor drill makes ...