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

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CGE Group Wuxi Drilling Tools Co., Ltd.

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

Brand Name : cge

Model Number : N B H P SIZE

Certification : ISO DCDMA CMS GB

Place of Origin : Wuxi

MOQ : 2 pieces

Price : $120-160

Payment Terms : T/T, L/C, Western Union, D/A, D/P, MoneyGram

Supply Ability : 500-600 pieces per month

Delivery Time : 7-10 days

Packaging Details : plywood case

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

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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

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

Product Tags:

core drill accessories

wireline core barrels

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

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