DRILLWELL Core Barrels WG Series - Double Tube Swivel & Rigid Type are manufactured from the highest quality materials. The dimensions and physical properties are in accordance with International and National safety standards ISO 3551-1 1992 and BS 4019;     part 3 ; 1992.  The most stringent quality control procedures are employed during all phases of manufacture.  Straightness is controlled to 1;1200 or better.

The Core Barrel WG Series Double Tube Swivel & Rigid Type is generally used for coring in friable, broken formations and the Rigid type will give good recovery in hard to medium compact formations. They are both of the annular discharge type.

Core Barrel WG Series - Double Tube Swivel & Rigid Type - Drillwell Ltd

Here at Drillwell we design and manufacture our own range of Core Barrels. We can offer Core Barrels in length increments of 3 & 1.5 mtrs.  If you require any other length then we can supply them on request. 

All our Core Barrel products are designed and manufactured in house by our fully qualified engineers allowing us to provide a custom service and a fast turn around.

Drillwell Ltd - Core Barrel WG Series - Double Tube Swivel & Rigid Type

Core Barrel WG Series - Double Tube Swivel & Rigid Type - Dimensions

 

EWG

AWG

BWG

NWG

HWG

 

In.    mm.

In.    mm.

In.    mm.

In.    mm.

In.    mm.

  Bit Set O.D.

1.470   37.3

1.875   46.7

2.345   59.6

2.965   75.3

3.890   98.8

  Bit Set I.D.

0.845   21.5

1.185   30.1

1.655   42.0

2.155   54.7

3.000   76.2

  Reamer Shell Set O.D.

1.485   37.7

1.890   48.0

2.360   59.9

2.980   75.7

3.907   99.2

Core Barrel WG Series - Double Tube Swivel Type - Part Numbers

 

EWG

AWG

BWG

NWG

HWG

  3m. long

DW 01090

DW 01100

DW 01110

DW 01120

DW 01135

  1.5m. long

DW 01091

DW 01101

DW 01111

DW 01121

DW 01136

Core Barrel WG Series - Double Tube Rigid Type - Part Numbers

 

EWG

AWG

BWG

NWG

HWG

  3m. long

DW 01050

DW 01057

DW 01060

DW 01070

DW 01080

  1.5m. long

DW 01051

DW 01058

DW 01061

DW 01071

DW 01081

DRILLWELL LTD

Comprehensive Drill Design and Supply Company

Drillwell Ltd
Unit 1-2, Rotherham Close
Killamarsh, Sheffield, S21 2JU
Tel No: 0114 2487333

Comprehensive Drill Design and Supply Company  - Drillwell Ltd
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