good quality steel pdc drill bit for drilling coal mine

  • 1-4 Pieces
    $5,500.00
  • >=5 Pieces
    $5,450.00
Model Number:
8 1/2
$
- +
available
GS1904TC
$
- +
available
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Customization:
Customized logo (Min. Order: 5 Pieces)
Customized packaging (Min. Order: 5 Pieces)

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Graphic customization (Min. Order: 5 Pieces) Less
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Overview
Quick Details
Place of Origin:
Hebei, China
Brand Name:
Great
Material:
Carbon Steel
Certification:
API
Type:
Drill Bit, Steel body pdc bit
Machine Type:
Drilling Tool
Processing Type:
Forging
Use:
Well Drilling
Applicable Industries:
Energy & Mining
Application:
Gas/oil/water/mining
Blades quantity:
4
cutters:
16mm
Size:
8 1/2 inches or216mm
Place of origin:
China
IADC CODE:
S223
Nozzle quantity:
6NZ
Gauge length:
100mm
connection:
4 1/2' API Reg

Packaging & Delivery

Selling Units:
Single item
Single package size: 
34X34X70 cm
Single gross weight:
63.0 kg
Package Type:
Iron box or wooden box
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 15 To be negotiated

good quality steel ODC drill bit for drilling coal mine

Product Description

8-1-2-GS1904T.jpg

 

Are you troubled by these problems

Replace the drill bit during operation, Cutter lay off or complex geology structure required special drill bit. The Great drill bit can help you to solve this problem

 

1.Excellent wearability

Famous company cutters, Umicore silver solder, and Saint-Gobain high wear material, Good wear resistance enables you to complete the drilling task with one bit

 

2.High processing precision

The advanced designing and analysis software is the guarantee of precision and reliable of the development

 

3.OEM

20 years of production and development experience make us have The ability to resolve the difficulties that you meet

 

Bit specification
  Bit Type 8 1/2" GS1904TC  Nozzle Qty 5NZ
  IADC Code S223
  Gauge Length(mm) 100
  Blade 4  Connection 4 1/2" API REG
  Cutter size(mm) 13mm;16mm;19mm  N.W./G.W.(KG) 54/69
  Cutter Qty 13*14;16*1;19*26  Nozzle Size(inch) 10/32;11/32

 

8 1-2 GS1904T.jpgPDC(1)(1)_02.jpg

Client Feedback

PDC04_04.jpg

 

Dull grading

Dull grading: 1-1-WT-A-X-I-NO-TD

The 8 1/2 -in. GSD1635TZ bit had no damage on the inside cutting structure and only a few worn cutters in the outer row.

The operator was extremely pleased by the success of the operation and plans to use the bit for another well and promote the bit in the block.

 

PDC04_06.jpg 

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Production Process

Package

Great special iron bit packaging, equipped with high-quality shackle device, convenient for the extraction and installation of the bit; The special suspension design can better guarantee the safety of the PDC bit crown composite during transportation.

About us

PDC04_10

  • Excellent equipment, military quality
  • Adopt Japan Mazak, Germany DMG high - precision processing and testing procedures to create perfect product quality
  • The world's top suppliers for product quality protection escort
  • 20 Top designers & 100 senior technicians & 50 sales and service team  to create a perfect customer experience                                                                                         

PDC04_12PDC(1)(1)_05.jpg

Partner

PDC04_14 

FAQ

PDC04_15

 

Production cycle: 5-30 days(PDC), 10-60 days(roller cone bit)

Major market: North America,Middle east area,Africa,Europe

Package: Iron or Wooden box         Annual output: 10000 pcs

 

1. Are you trading company or manufacturer?

 We are a manufacturer.

 

2. Whether accept customized according to customers' requirements?

Yes, We accept customized, no matter what size and type, and MOQ is 1 piece.

 

3. About lead time and shipping time?

The lead time depends on the number of orders. Usually, it will take 3-5days shipping to Tianjin Port or Beijing Airport, China. Even the small order or urgent order we can send you by air after received your agreement. According to the distance from China to your port, usually from China to European about 25-30 days. To West of American 20-25 days.

 

4. It is produced according to the standard?

Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfies the international request, we had strictly inspection in the production.  Exported to the Middle East, Europe, North America, South America, Australia, and other countries and regions.

 

5. Can I expect a quality product?

Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfies the international request.

 

6. How do you guarantee your quality?

We select the advanced production technology and equipment, strictly control the whole production process, and we inspected the finished drill bits, we can also make several design changes according to the customer's feedback, and finally ensure the customer's excellent drilling effect.