New Blades Steel Horizontal Directional Drilling Tool Pdc Hole Opener

  • >=1 Pieces
    $130,000.00
Model Number:
Hole opener
Lead Time:
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 20 Negotiable
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:
4145H round steel
Certification:
API
Type:
Hole opener
Machine Type:
Drilling Tool
Processing Type:
Forging
Use:
Well Drilling
Applicable Industries:
Energy & Mining
Hole opener size:
20''
Blade:
6
Primary cutter(Qty):
1613(78pieces)
Gauge Length:
4''
Nozzles(Qty):
4 of each blade
Connection:
3 1/2''API REG Box(Front)/Pin(Back)
OD of shaft:
4.5''
Net weight:
281Kg(620lbs)
Color:
Golden
Customized:
Yes
Supply Ability
Supply Ability:
10000 Piece/Pieces per Year PDC hole opener
Packaging & Delivery
Packaging Details
wooden case or as customers' requirment
Port
Tianjin
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 20 To be negotiated

HOLE OPENER SPECIFICATION

OD of Shaft

20’’

Blade

4.5’’

Cutter Size (mm)

6

Cutter Qty

Φ1613

Nozzle Qty

78

Gauge Length (mm)

4’’

Connection

3-1/2 API REG Box(Front)

3 1/2’’ API REG Pin (Back)

N.W./G.W. (KG)

281Kg(620 lbs)

 

 

Hole opener

Large-diameter assembled bit is widely used in construction, bridge, highway and railway construction. This series of bits are suitable to various kinds of strata including shale, limestone, cobblestone, dolomite and conglomerate.

1.Suitable for medium to medium hard formation of high Crushing Resistance

(hard shale,sands,etc.)    

2.Bit bearing is non-sealed roller bearing.

3.Hardfacing is applied on the shirttail,and carbide inserts for gauge protection

are pressed into the head OD.

4.Cone gauge surface is reinforce with carbide compacts. 

 

1.Cutting Structure

In response to the characteristics that inserts in different areas on the cone have different cutting actions, conical inserts are placed in permanent contact area and wedge inserts are placed in alternative contact area so that the drilling efficiency is greatly improved. Wear resistance of cutting structure is enhanced by setting diamond inserts in the permanent contact area of the cone where inserts are severely worn. Tungsten carbide inserts are placed on cone top face to protect cone body from abrasive erosion.

2. Gauge Structure

With active cutting gauge protection inserts on bit body, the bit has good gauge protection and up drill capability.

3.Bearing Structure

High precision journal bearing. Balls lock the cone.Hardfacing heard bearing surface. Cone bearing inlaid with friction-reducing alloy. Abrasion resistance and seizure resistance of the bearing are improved. Compared with three cone bit, the leg bearing is bigger, so it can receive higher WOB and high reliability.

4.Hydraulic Design

Small angled watercourse design increased the shirttail thickness and can effectively prevent the watercourse erosion.Optimized hydraulics structure improves the clearing capability and increases ROP.

5. Product Application

It is suitable for sidetracking, deep well drilling and old well 

 

 

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 PDC bit crown composite during transportation.

  • 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

Main parameters of CNCMain parameters of DMG
Swing Diameter:800mmSwing Diameter:500mm
Effective Length:3000mmEffective Length:530mm
Processing  Precision:2μmProcessing  Precision:1.8μm

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 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 depend on quantity of order. Usually it will takes 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 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 satisfy 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 satisfy 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.