reaming shell

High Speed Reaming Shells BQ NQ HQ PQ Surface Set Natural Diamond Hard Rock Stratum Description The reaming shell is mainly used to connect core barrel assembly with diamond drill bit, and it is lined with ... Read More

Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit Application Reamer is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main ... Read More

Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit Application The surface set Reaming Shells are set natural diamonds outside of the shells, generally, with the stone size 20/30SPC. The ... Read More

Natural / Artificial Diamond Impregnated Pads Reaming shells with DCDMA Standard Thread Application Reaming shells are manufactured to withstand difficult drilling conditions and provide long life. Surface set ... Read More

HWL3 (HQ3) Impregnated Diamond Core Drill Bits With High Drilling Performance Application The impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have ... Read More

Wireline Impregnated Diamond Core Bits With 10mm / 12mm / 14mm Crown Height Performance Characteristics The main technical parameters of impregnated diamond core bits include diamond type, size, concentration ... Read More

NMLC/HMLC Natural Diamond Surface Set Core Drill Bits with Fast Penetration Rate Application The impregnated diamond bits are manufactured using high quality raw materials for optimum drilling performance. ... Read More

Imp Diamond Core Bit Geological Rock Drilling Bits NQ NQ3 NQ2 NMLC Characteristics We supply A-Gauge impregnated core bit:AQ, AW, AGM; B-Gauge impregnated diamond core bit: BQ, BQ3, BTW, BX, LTK60; N-gauge ... Read More

NW HW Diamond Casing Shoe Diamond Core Bit , Durable Impregnated Diamond Core Drill Bit Application Casing shoes and rod shoes are designed to drill in casings or rods in difficult over burden material to ... Read More

AQ BQ NQ HQ PQ Ezy Lock Lifting Dog Core Barrel Overshot For Wireline Diamond Core Drill Assembly > Introduction Overshot is a necessary device in wireline drilling. It's dropped on a cable and directly couples ... Read More