- The overshot has a latching mechanism that connects to spear point on the top of the latching head to permit retrieving the inner barrel from the bottom of the hole without the entire drill string having to be removed.
The overshot is a necessary part of the wireline system.The overshot is used to lift the inner tube assembly to ground from the bottom of the hole once the inner tube is full of core, because the overshot has a latching mechanism that connects to the spear point on the top of the latching head to permit retrieving the inner barrel, the entire drilling string need not to be removed.WLN & WLH Ezy Lock Overshot
Item
Description
1
Bolt, Cable Swivel Eye
2
Cable Swivel Collar
3
Thrust Bearing
4
Castle Nut
5
Cotter Pin
6
Grease Fitting
7
Cable Swivel Body
8
Jar Staff
9
Jar Tube
10
Locking Sleeve
11
Hex Nut 3/4 UNC
12
Washer, Nord-Lock
13
Cap, Ezy Lock O/Shot
14
Spring, Ezy Lock O/Shot
15
Sleeve, Ezy Lock O/Shot
16
Ezy Lock OverShot Head
17
Ball 11/32"
18
Lifting Dog
19
Compression Spring
20
Spring Pin 1/4"× 2"
21
Set Screw, 3/8 UNF×3/4 Nylok
22
Compression Spring
Send Inquiry to This Supplier
You May Also Like
-
HRC58-65 HRC60 Weld Overlay Wear Resistant Bimetallic PlateUS$ 299.69 - 299.69MOQ: 1 Square Meter
-
6805150 Tilt Cylinder Bushing for BobcatNegotiableMOQ: 1
-
Robot Hardware Accessories Manufacture Thickness≤0.35mmNegotiableMOQ: 1 Set
-
Sofa CoverNegotiableMOQ: 1 Meter
-
Custom CNC MachiningNegotiableMOQ: 1 Meter
-
Drilling Equipments Drilling Fluids Vacuum DegasserNegotiableMOQ: 1 Set
-
Good Quality Tungsten Carbide Button InsertsUS$ 1 - 5MOQ: 100 Pieces
-
Airless Truck Tire Solid Vehicle Tire 17.5-25 20.5-25 for Mining Machine PartsUS$ 16 - 200MOQ: 1 Piece
-
Ball Mill Plant Used Automatic Feeding Electromagnetic Vibrating FeederUS$ 650 - 800MOQ: 1 Set
-
Api Oil and Gas Christmas Tree, Wellhead and Christmas Tree/X-mas Tree for Oil Well ControlUS$ 3000.00 - 3000.00MOQ: 1 Set

