Purchase Qty. Reference FOB Price
10-99 piece US$120.00
100-499 piece US$80.00
500+ piece US$15.00
Product Description
Products Description 6 1/4'' ( 159mm ) 3 Blades Wings Step Carbide Drill Drag Bit for Water Well Drilling with 3 1/2'' API REG Pin Thread 3 wings step drag bits are one piece construction of alloy steel cast with tungsten carbide cutting tips and gauge sides to ensure longer life. It has 3 ...