United Arab Emirates/USD


Hard rock drilling in oil and gas tricone bits /deep well oil rig TCI tricone rock bit piece

USD 1200 / piece    1,333.33     -10%
10 piece

Shipping Weight: 1 kg

Country of origin: China

The estimated delivery time is 10 - 19 days after payment.

Free Shipping for orders over USD 500.00

Payment: Bank transfer

Third party financial regulators will be involved in the transaction process.

Image SKU No. MPN Brand
11188635 - -
Item Type Unit Type Package Size Package Weight
Ballasts piece 2cm x 2cm x 2cm (0.79in x 0.79in x 0.79in) 1.0kg (2.20lb.)
Unit Price Purchase Count
MOQ: 10 piece
USD 1200 / piece
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Market rebate 2.00 元

ECVV Industrial Products Mall

0086 755 33941239 support@ecvv.com

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  • Product Description
  • Parameter
  • Service Process
  • Guarantee
  • Cumulative Repurchase

Item Type Ballasts
Unit Type piece
Package Size 2cm x 2cm x 2cm (0.79in x 0.79in x 0.79in)
Package Weight 1.0kg (2.20lb.)


Item Type Ballasts
Unit Type piece
Package Size 2cm x 2cm x 2cm (0.79in x 0.79in x 0.79in)
Package Weight 1.0kg (2.20lb.)
Packaging & Delivery
Packaging Details
Plywood box
Delivery Time
within 7 days

Solidkey 10 5/8 IADC537 TCI tricone rock bit 


1.Specifications and Data:


IADC code


Bit size

10-5/8(in)   269.9(mm)

Thread connections

6-5/8 API Reg Pin


Tungsten carbide insert, inlaid friction-reducing alloy

Rotation speed

140-60 r/min


0.35~1.0 KN/mm

Lubrication and seal

Adopt advanced grease

Pressure control system

The pressure compensator

Thrust faces

Hardfaced with wear resistant alloy


Three nozzles, Center nozzle can be customized

Multiple gauge protection


Gauge protection

On the Shirttail: More carbide inserts increase gauge holding capability and bearing life.


Elastomer sealed (rubber sealed) journal bearing

Metal-face   sealed journal bearing

Industrial standard of China

API Spec 7

Quality management system

ISO 9001-2008

Bit dimension


Bit weight




2.Tricone bit photos of profile&details————Solidkey






Service Process

Service Guarantee

  • 6 months warranty

    ECVV accepts the product for return during the limited warranty period, ECVV may, at its option: (i) repair; (ii) replace; or (iii) refund the amount paid by the customer.

  • 100% Payment Protection

    If you don't receive the item that you ordered, we'll reimburse you for full purchase price plus any original shipping costs.

  • 30 days return and exchange

    The Customer could, within 30 days of the date of delivery or collection, at ECVV's discretion, replace the products or refund the purchase price.

  • Free Shipping for orders over USD 500.00

    Free Shipping for orders over USD 500.00, Otherwise USD 30.00


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