Drilling Tools Sub

Quzhou Shenjian Machinery Factory uses high-quality alloy steel for all our products. Our processing equipment includes 30 CNC lathes, 3 milling machines, 2 friction welding machines, 1 machining center, and 1 steel pipe upsetting machine. The product is a custom-made product. Customers need to specify the outer thread size, inner thread size, and length. We produce according to the customer's drawings. The main material is 40CrMo alloy steel. The connection type is tool end to drill rod end conversion. The rated torque is 3000 N·m or higher. The thread specifications are customizable. The application scenarios include drilling, exploration, and geotechnical engineering. This product handles high-torque requirements in tough drilling conditions.

Our products work in many industries. They include mining, infrastructure, water conservancy, municipal construction, geological exploration, and tunnel engineering. The drilling tools sub is used to connect drilling tools to drill rods in these applications. For custom products, we ask for 50% deposit and 50% balance payment. We offer discounts for large orders. The discount amount depends on the order quantity. We allow mixed orders. Different models or sizes can go in one order. We support EXW, FOB, and DDP trade terms. We discuss the specific terms with each customer. We accept USD, EUR, and GBP payments. This product is designed for high-strength connections in demanding jobs.

We handle after-sales service through online channels. Customers can contact us online if they need to adjust the rated torque or thread specifications of the drilling tools sub. We arrange production based on the drawings. We do not offer long-term warranties. The sub is a wear part. If goods are damaged during transport, we advise customers to contact the shipping company. We do not accept third-party inspections. We can make samples, but samples are not free. The minimum order quantity depends on the drawings. This drilling tools sub is a strong and reliable choice for drilling and exploration work.

Hot Tags: drilling tools sub, China drilling tools sub manufacturers, suppliers, factory