reaming shell

The reaming shell is part of an overall drilling system that includes a core retrieval device (core barrel assembly), the drill string (rods) and the drill rig itself. It is used to maintain the critical hole diameter and to stabilize the drilling system in the hole during operation. Forsun hasdelivered various reaming shells to many countries and regions like Korea, Pakistan,Singapore, Middle East, European countries, etc. Size Available: AQ, BQ, BQ3, NQ, NQ2, NQ3 (NQTT), HQ, HQ3 (HQTT), PQ, PQ3... T2-46, T2-56, T2-66, T2-76, T2-86, T2-101 T6-76, T6-86, T6-101, T6-116, T6-131, T6-146 T6S-76, T6S-86, T6S-116, T6S-131, T6S-146 B36, B46, B56, B76, B86, B101, B116, B146 NMLC, HMLC, HWF, PWF, SWF, UWF, ZWF, LTK48, LTK60... EWG, AWG, BWG, NWG, HWG EWM, AWM, BWM RWT, EWT, AWT, NWT, HWT EWK, AWK... Type (according to the cutting media): Surface Set Reaming Shell, PCD Reaming Shell, TC Reaming Shell, Electroplated Diamond Reaming Shell