Qideli Rock Drill Tools Co., Ltd.

China Manufacturer with main products: Top Hammer Drilling Tools, Dth Drilling Tools, Rotary Drilling Tools, Thread Drilling Tools, Tapered Drilling Tools, Dth Hammer &...

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Roller Bits

Supply Ability: 10,000 Piece/Pieces per Month
Payment Terms: L/C, T/T

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Fujian in China
Packaging Details: in wooden case or in carton

Quick Details

  • Brand Name: qideli
  • Model Number: Tricone Bit
  • Power Source: Electricity


1. Soft with low compressive strength and high drill ability, such as soft shale, clay, sandstone and soft limestone, etc.
2. Large diameter, offset crested scoop compacts in inner roe wedge compacts in outer row, and a row of trimmers is added between gage row and heel row
Diameter: 76-300mm
Cutting materials: Milled tooth, TCI
Application: Mining, Water well & Oil
Optimized design of tungsten carbide numbers, position, protruding height and sharp improve the drilling speed and life-span.
Apply high intension and high tenacity tungsten carbide, which enhance impact resistance and reduce the broken rate of tooth.
The optimized gauge protection and materials enhance the drilling speed and life-span.
The rational design of jet grouting improves the drilling speed.
The new lubricating grease enhances thermo stability of sealed lubrication system.
The bearing can work stably and reliably under the high drilling pressure and speed condition.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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