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Exploration Geological Diamond Core Bit Single Link Tanged Locking Couplings BQ NQ

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Exploration Geological Diamond Core Bit Single Link Tanged Locking Couplings BQ NQ

Exploration Geological Diamond Core Bit Single Link Tanged Locking Couplings BQ NQ
Exploration Geological Diamond Core Bit Single Link Tanged Locking Couplings BQ NQ

Large Image :  Exploration Geological Diamond Core Bit Single Link Tanged Locking Couplings BQ NQ

Product Details:
Place of Origin: China
Brand Name: SINOCOREDRILL
Certification: CE, ISO9001-2000
Model Number: BQ NQ HQ PQ
Payment & Shipping Terms:
Minimum Order Quantity: N/M
Price: Negotiable
Packaging Details: Sea Worthy Package
Delivery Time: 5-7 Working Days
Payment Terms: T/T, L/C, Western Union

Exploration Geological Diamond Core Bit Single Link Tanged Locking Couplings BQ NQ

Description
Material: Synthetic Diamond, Natural Diamond Available Size: Q Series,
Type: Tanged Locking Couplings Waterways: Standard /Face Discharge /Turbo /Spiral
Thread: DCDMA Standard Color: Black
Applicaion: All Conventional And Wireline Core Barrel Use: Mining Exploration Diamond Drilling
HS: 820719
High Light:

Exploration Geological BQ Diamond Core Bit

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Tanged Locking Couplings Diamond Core Bits

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NQ Single Link Diamond Core Bit

Exploration Geological Coring Single Link Natural Diamond Tanged Locking Couplings BQ NQ HQ PQ

 

 

Diamond Locking coupling is the part of the core barrel that is found on the upper part of the outer tube. The locking coupling adapts the core barrel outer tube to the drill rods and locks the head assembly to the outer tube so that the head assembly turns with the outer tube when drilling. It also stabilizes the upper section of the core barrel, minimizing hole deviation and some types can protect the hole diameter if the reaming shell loses its gauge.

 

The primary function of the locking coupling is to lock the inner tube into position for core retrieval, it also acts as a backup for stabilization. The supporting pads provide maximum stability to the core barrel while the waterway design optimizes flushing to the bit.

 

Wireline core barrels eliminate the major time consuming operation of using standard double tube core barrels – pulling, stacking and lowering drill rods each time the core barrel is full.

 

Using a wireline system, core is recovered quickly by retrieving the core-laden inner tube directly through the drill string. The rods remain in the hole until the bit needs to be replaced. This has major cost advantages when drilling deep holes for mineral exploration.

 

These core barrels are available in industry standard hole sizes A, B, N, H and P. All parts are fully interchangeable with most other manufacturers’ wireline core barrels. Special requirements can also be met on request.

 

 

Item Description Length
1 NWL Head Assembly  
2 NWL Inner Tube 5 ft.
2 NWL Inner Tube 10 ft.
3 Stop Ring  
4 Core Lifter Hardened  
5 Core Lifter Case  
6 Locking Coupling NWL  
7 Adapter Coupling  
8 Landing Ring  
9 Outer Tube 5 ft.
9 Outer Tube 10 ft.
10 Inner Tube Stabilizer  

 
 

 

 

 

 

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Contact Details
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Contact Person: Mr. yuan

Tel: +8618051930311

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