Drilling Tool Drill Head TCI Tricone Bit 9 7/8 Inch

Please send detailed information including Tricone bits (Diameter, IADC code), PDC bits (Matrix or Steel body, blades quantity, cutter size), Hole opener (Diameter, pilot hole size, rock hardness, thread connection), and Roller cutters. Sending photos is also a simple way. Additional details like drilling depth, HDD length, rock hardness, rig capacity, application type, Incoterm, transport method, and destination port will ensure a more accurate quote.

We always have regular models available in stock for prompt delivery. Mass production lead time depends on order quantity. We accept all regular payment terms including L/C, T/T, D/P, and PayPal. Our location near Beijing airport and Tianjin seaport ensures fast and economical inland transport.

This bit is designed for a wide range of formations including very soft formations (clay, mudstone, chalk), soft formations (gypsum, salt, soft shale), soft to medium soft formations, medium hard formations (abrasive shale, limestone, sandstone), and hard formations (dolomite, marble, hard gypsum).

Parameters vary by formation. For very soft formations, WOB is 0.35-0.8 kn/mm and RRM is 150-80 r/min. For hard formations, WOB is 0.5-1.2 kn/mm and RRM is 80-40 r/min. Note that upper limits of WOB and RPM should not be used simultaneously.

Yes, we offer both OEM and ODM services. We can customize the drilling tool based on your specific requirements for machine type and processing type.