tungsten carbide drills online manufacture

Wireline Triple Tube NQ3 HQ3 Imp Diamond Core Bits With Face Discharge Diamond Drill Bits Impregnated bits can penetrate a broad range of formations from the softest to the hardest rocks. They are manufactured ... Read More

Double Tube Reaming Shell, Surface Set Natural Diamond Reaming Shell BQ NQ HQ PQ Reamer We offer reamer shell with high quality synthetic or natural diamonds, reinforced with rectangular inserts. In both ... Read More

Stabilizer Natural diamond Surface Set Reamers Front Reaming Shells SpecificationsNQ reaming shell1.Wide range of useage2.High quality best price3.Long life and full model4.Be certified by ISO9001Diamond-set ... Read More

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

High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum Description: 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

NQ HQ PQ Reamer Diamond Reaming Shell Hole Opener Reaming Shell Description: Reamer is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main function is to ... Read More

TT48 Double Layer Surface Set Diamond Reaming Shell DESCRIPTION: TT48 Double Layer Surface Set Diamond Reaming Shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the ... Read More