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Contact Person : Jiang
Phone Number : 0086-510-83622151

N/WL Overshot for surface drilling mineral exploration wireline coring drilling.

Place of Origin Wuxi
Brand Name cge
Certification ISO
Model Number N/WL
Minimum Order Quantity 1 Pc
Price $150-200
Packaging Details plywood case/ Hard carton tube
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
Product Details
Product Name H/WL Overshot Type H/WL
Material Stainless Steel,High Quality Steel,Carbon Steel,Carbide,Chromium Application Lifting Out The Core Barrel Assembly From The Hole.
Standard DCDMA ISO
High Light

wireline core barrels

,

core barrel assemblies

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Product Description

BWL BWL-U wireline overshot for surface drilling mineral exploration geotechnical environmental drilling

BQ NQ HQ PQ BQU NQU HQU NQ3 HQ3 PQ3

When the inner-tube is full, a device called an overshot is lowered down the hole via a wireline cable and brought to the surface by use of a winch.

N/WL Overshot for surface drilling mineral exploration wireline coring drilling. 0N/WL Overshot for surface drilling mineral exploration wireline coring drilling. 1

BWL Overshot

BWL Overshot Assembly
Item Part # Description  
1-24 3546822 BWL 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 44434 Cable Swivel Body, BWL  
8 3546821 Jar Staff, BWL  
9 44435 Jar Tube, BWL  
10 62904 Hex Nut, 9/16" UNC  
11 3548184 Nord-Lock Washer, 9/16"  
12 3546823 Over-Shot Cap, BWL,  
13 3544104 Over-Shot Spring, BWL,  
14 3546883 Over-Shot Sleeve, BWL,  
15 3545053 Compression Spring  
16 3543772 Ball, 11/32"  
17 3546825 Over-Shot Head, BWL  
18 6951 Compression Spring  
19 6950 Lifting Dog, BWL  
20 42941 Plain Pin 1/2" x 1-1/2"  
21 29073 Coiled Pin, 3/16" x 1-3/8"  
22 3546747 Locking Pin  
23 3545073 Nylok Set Screw, 3/8" x 3/4"  
24 15575 Locking Sleeve, BWL  

NOTE:

*BWL-U overshot is also available

N/WL Overshot for surface drilling mineral exploration wireline coring drilling. 2