| Customized: | Customized |
|---|---|
| Standard: | AISI, API, Eacc |
| Length: | Taper-length |
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| 1. Pilot Bit - - Pilot Plate Pilot drilling in soft soil formation. Pilot Bit - the first form: with the octagonal connection which passes the torque, prevents damage or seizure of the thread connection, facilitating disassembling of the pilot bit. the second form:without the octagonal connection. Selection and match of different pilot plates and alloy materials can be flexibly made on the specific geological engineering, thus enhancing efficiency.
The bullet teeth are made from high-quality alloy material to ensure wear resistance, improve the construction efficiency; the drill bit body embedded with alloy teeth can effectively improve gauge ability of the drill bit . 3. Soil reamer - Extrusion Reamer,Fluted-type Reamer,Ripping Reamer Specification : Φ200-2000mm Extrusion Reamer: suitable for soft soil formation. Fluted-type Reamer: suitable for quicksand, soil, backfill and multi-stone formation. Ripping Reamer: Suitable for relatively hard soil or relatively great viscous clay or mudstone. Reamer Material: made from superior alloy steel undergone strict heat treatment, which effectively enhances impact resistance, pull force, torsional force and wear resistance. Production Process: strict control over raw material, superior process treatment,high strength welding demand and specially reasonable design optimization. Features: Reamer cutting teeth embedded with high quality hard alloy head, matching different cutting teeth based on different formations to improve cutting performance. Large sized reamers using split water tank greatly reduces the reamer weight and resistance when pulling back is conducted. At the same time, our company can optimize the design, improve work efficiency and increase working life of the reamer, based on different customers and different formation conditions. 4. Swivel Our company can provide you with various models of swivel, 10T-350T, complete specifications, single ear or double ears can be customized. Material: The swivel is made from high-quality alloy steel, having high-quality bearings, tested by the maximum rotation and torque to ensure excellent mechanical properties. Sealing: combination of a variety of sealed forms, reliable structure, durable; and grease is not easy to leak, extending the period and reducing construction risk. Maintenance: Use of special grease can resist high temperature and pressure, which is not easy to evaporate when heated and enables a longer bearing life. 5. Rock Reamer I We can customize Φ280-1500mm sized cone-type rock reamers, as per customers' demands. Features: 1. The cone has a reasonable tilting angle and its palm embedded with reinforced alloy to prevent premature wear of the palm; 2. With the cone anti-dropout technology, to maximally prevent hole accidents caused by cone body dropout after damages of bearings. 3. The front of the drill bit has a pilot block or pilot ring,to ensure better effects of piloting and slag removal. 4. Timely cooling should be ensured in welding process to prevent damage to the tooth from overheating. 5. Selection of the most suitable tooth profile based on the different formations to improve the construction efficiency. 6. For large-scale reaming, weight reduction design effectively reduces the weight, linear change tendency of the pipeline trajectory to reduce the blocking when the reaming and dragging are conducted. 7. Roller cones specified for trenchless projects are developed with reasonable teeth layout and additionally hardfaced cone palms, effectively enhancing the working life of the reamer in complex rock formations. 6.Mud Motor 1. Adopted technology of equally walled motor stators provides advantages of a short length, high power and high thermal dissipation efficiency . The overall weight is smaller and the working life is longer. 2. Effectively improve ROP in the rock formation , shorten the project cycle and reduce construction costs. 3. Precise directional drilling, good deflection ratio, improved project quality. |
| Steel Tooth Cones& TCI Cones | |
| Cutting Structure | Part of Tricone bits, both Steel Tooth Bits and TCI Bits are available . |
| Product Application | Bit cutters(legs) are mainly used in building big diameter piling bits or hole opener , core barrel a ccording to different formation s . |
| Main Type Available | Most of regular sizes and IADC Codes. |
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