• Model NO.：B-86
• Quality：High Quality
• Stability：Good
• Transport Package：in Plywood Case
• Specification：0.5m 1.5m 3m
• Trademark：csmiracleland
• Origin：Changsha, Hunan, China
• HS Code：8431432000
• Production Capacity：50 Sets,Month

B Series are single tube core barrels, 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.Available diameters 36-146mm.

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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