Min. Order Reference FOB Price
1 Piece US$5.00-6.50 / Piece
Product Description
Specifications 1. Available in all standard drilling sizes. 2. Hardened alloy. SIZE: B46 B56 B66 B76 B86 B101 B116 B131 B146 TYPE: Standard or diamond coated SHAPE: Slotted and flutted ADVANTAGES: Strong grip of rock core and long life span Specifications Diamond core barrel 1. ...