Purchase Qty. Reference FOB Price
20-99 Pieces US$1,500.00
100+ Pieces US$1,400.00
Product Description
API 7-1 Drill Collars / Spiral Drill Collars for Well Drilling Introducing our Non-Magnetic Drill Collars for Well Drilling - Blue. These high-quality drill collars are designed to resist magnetic interference, making them perfect for drilling operations. With a durable construction and API ...