Min. Order Reference FOB Price
2 Pieces US$1.00 / Piece
Product Description
Our cross bits diameters are from 38mm to127mm, and different type are available, like R22, R25, R32, R38, T38, T45, T51, ST58, ST68, etc. Feature: 1. Excellent drilling penetration 2. Used in very hard or hardest rock formation 3. Adequate for various construction conditions 4. Strong ...