Min. Order Reference FOB Price
1 Piece US$10.00-1,000.00 / Piece
Product Description
Specifications Diamond Core Drill Bit for concrete, granite, rock, asphalt and stable layer of cement limestone Diamond Core Drill Bit with long life and fast cutting Best Quality for Professional market Diamond Core Drill Bit in all kinds of connection thread, such as 1/2"BSP, 1-1/4"UNC, ...