Core Barrel TT Thin Wall Series – Double Tube Swivel Type

The TT Thin Wall Series Double Tube Swivel Type Core Barrels 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.

Our extra thin kerf barrels are sued for drilling in medium-hard and hard homogeneous formations in conjunction with water flush. Components are compatible with other manufactures.

We design and manufacture our own range of Core Barrels. We can offer Core Barrels in various length increments. If you require specific 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.

TT Thin Wall Series Double Tube Swivel Type Core Barrel – Part Numbers

DTT 46 DTT 56
mm. mm.
Bit Set O.D. 46.0 56.0
Bit Set I.D. 35.3 45.2
Reamer Shell Set O.D. 46.3 56.3

If you require any further information or a bespoke design then please email or contact us.