Description
The thin kerf design makes this single tube core barrel ideal for drilling concrete or for drilling in soft formations where no core examination is required.
The core barrel is fully extendable. Several core tubes can be connected together to extend the barrel to the required length. For drilling through difficult overburden, a full range of metric casing tubes are available to prevent the borehole from caving in.
The core bit is not supplied with the barrel assembly, but should be ordered separately. Tungsten carbide and diamond core bits are available to suit all drilling applications.
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Core Barrel,Hole Diameter(mm),Core Diameter(mm),Head Connection
B46,46.0,31.7,1-1/4″ UNC
B56,56.0,41.7,1-1/4″ UNC
B66,66.0,51.7,1-1/4″ UNC
B76,76.0,61.7,1-1/4″ UNC
B86,86.0,71.7,1-1/4″ UNC
B101,101.0,86.7,1-1/4″ UNC
B116,116.0,101.7,1-1/4″ UNC
B131,131.0,116.7,1-1/4″ UNC
B146,146.0,131.7,1-1/4″ UNC
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