Min. Order Reference FOB Price
1 Piece US$200.00 / Piece
Product Description
Product Description BQ/NQ/HQ/PQ Core Diamond Drill Bit for Geological Core Drilling Introducing our HQ Core Diamond Drill Bit, a high-quality mining machinery part designed specifically for geological core drilling. We supply BQ, NQ, HQ, and PQ core bits, making it a reliable choice for various ...