Stack plate reamer Kodiak

Stack plate reamer Kodiak is designed to operate in difficult, unstable, unpredictable conditions: for drilling inhomogeneous rocks of up to 6 Protodyakonov hardness scale, pebbles, soils with a high pebble content, etc. The reamer’s body is made of stacking rings. Due to the involute troughs of the body, there occurs a better crushing of the cuttings and the compaction of the borehole walls. Installed cutters are protected from impact and premature breakage. For the reamer diameters over 600 mm, the number of troughs grows from 3 to 6. There can be installed a double row of cutters, built-in swivel, reverse taper, additional protection of the body from abrasive wear. The operation of Kodiak reamers is quite energy-intensive, and this must be taken into account when choosing the maximum diameters for a particular drilling rig.

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D 300 мм