• CGE Group Wuxi Drilling Tools Co., Ltd.
    Chris
    Your products exceeded my expectation. The quality is great.
  • CGE Group Wuxi Drilling Tools Co., Ltd.
    Justin
    Your company service and price,design are very good. I hope we could do business next time
  • CGE Group Wuxi Drilling Tools Co., Ltd.
    Tom
    We have recived and we are really impressed with the quality!
Contact Person : XU
Phone Number : 0086-510-83622151

NWL NWL-U surface drilling wireline overshot mineral exploration geotechnical drilling

Place of Origin Wuxi
Brand Name cge
Certification ISO DCDMA CMS GB
Model Number N B H P SIZE
Minimum Order Quantity 2 pieces
Price $120-160
Packaging Details plywood case
Delivery Time 7-10 days
Payment Terms T/T, L/C, Western Union, D/A, D/P, MoneyGram
Supply Ability 500-600 pieces per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Type Core Barrel,Drill Bit,Drill Pipe,wireline Head Assembly,fishing Tools Processing Type Turning Forging,Casting,Other
Material Stainless Steel,High Quality Steel,Carbon Steel,Carbide,Chromium Application Ore Drilling,Rock Drilling,Mining Or Geological Drilling,assemble Large Diameter Bit Or Open Hole,Coal Mining
Product Name Wireline Core Barrel,Thread Grease,Slant Hole Clamp,Mud Mixer,Wireline Double Core Barrel Q Series Head Overshot Assembly Usage Mining Exploration Core Drilling,diamond Core Drilling,Coal Miniing,mining And Drilling,Hole Drilling
Length 1.5m 3m 4.5m Standard DCDMA ISO
Diameter NQ BQ HQ PQ BQU NQU HQU NQ3 HQ3 PQ3
High Light

core drill accessories

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wireline core barrels

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Product Description

NWL NWL-U surface drilling wireline overshot mineral exploration geotechnical drilling

NQ BQ HQ PQ BQU NQU HQU NQ3 HQ3 PQ3

A Overshot is available for each size of core barrel. This is the retrieval device lowered on the wireline to recover the inner tube assembly containing core.

NWL NWL-U surface drilling wireline overshot mineral exploration geotechnical drilling 0

NWL NWL-U surface drilling wireline overshot mineral exploration geotechnical drilling 1

NWL Overshot Assembly
Item Part # Description  
1-24 3546744 NWL Overshot Assembly  
1 25991 Eye Bolt  
2 25990 Cable Swivel Collar  
3 25986 Thrust Bearing  
4 25985 Castle Hex Nut, 1/2" UNF  
5 44615 Cotter Pin, 3/32" x 3/4"  
6 17447 Hydraulic Grease Fitting  
7 44444 Cable Swivel Body, NWL  
8 3540516 Jar Staff, NWL  
9 3540515 Jar Tube, NWL  

10

 

44524 Hex Nut, 3/4" UNC  
11 3548178 Nord-Lock Washer, 3/4"  
12 3544103 Over-Shot Cap, NWL  
13 3544105 Over-Shot Spring, NWL  
14 3546745 Over-Shot Sleeve, NWL  
15 3545053 Compression Spring  
16 3543772 Ball, 11/32"  
17 3546746 Over-Shot Head, NWL  
18 3542027 Lifting Dog Spring  
19 3540529 Lifting Dog, NWL  
20 42906 Plain Pin 1/2" x 1-15/16"  
21 37394 Coiled Pin, 1/4" x 1-3/4"  
22 3546747 Locking Pin  
23 3545073 Nylok Set Screw, 3/8" x 3/4"  
24 15965 Locking Sleeve, NWL  

Note:

*NWL-U overshot is also available

NWL NWL-U surface drilling wireline overshot mineral exploration geotechnical drilling 2