diamond drill bit and tool online manufacture

Synthetic Diamond Reaming Shells PQ With Core Bit For Mining Exploration Product introduction Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. ... 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 / NQ3 Reaming Shells , High Performance Diamond Impregnated Reaming Shell 1.Introduction The reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core ... Read More

Large power Core drilling rig of Spindle Speed(rmp) 22kw 1470rmp, drilling depth up to 600 meters GYQ rig is applicable to the industrial and civil building, the geological survey for the projects such As ... Read More

Regular ( Style W) Waterway 117.65mm HWT HW Diamond Impregnated Casing Shoe Casing Shoes This group of products is used on the leading edge of a casing tube string to advance it through the overburden layer and ... Read More

Ao / Awl Impregnated Wireline Diamond Core Drill Bit Od:47.63mm Id:25.97 Mm AQ imp diamond core bit and AQ reaming shell The impregnated diamond bits are the most commonly useful bits in the mineral exploration ... Read More

Import Material High Quality HWL Surface Set Natural Diamond SS Reaming Shell Diamond Reamer Reaming shell is set with natural or synthetic diamond, and the new type also have T.C. type, PCD type and Electropla... Read More

China Synthetic Diamond Wireline Reamer AQ /AWL PCD Reaming shell DCDMA Standard Description: AQ impregnated diamond reaming shell / AWL reamer Outside Diameter: 1.89" / 48.01mm Standard: DCDMA, equivalent to ... Read More

Reaming Shell HQ Surface-Set Diamond Reaming Shell HQ Reamer Reaming shell is set with a natural or synthetic diamond, and the new type also have T.C. type, PCD type and Electroplated diamond type for choose. ... Read More