PQ Boart Longyear Specification Geological Wire Line Drill rods

PQ Boart Longyear Specification Geological Wire Line Drill rods and the AQ,BQ,NQ,HQ drill rods.

Durable High Quality HWT casing PQ casing PHD casing for sale

HWT casing , PQ casing manufactured from 4130 chromium molybdenum alloy tubing ,is a high streghth product commonly used in geotechnical/hammering operations or "P"size core drilling.   Note:Refer to the Tech Data section for technical specifications and the ITHT product manual for additional operating information. Thread Lubrication Z-50 thread compound (p/n306486) is the recommended thread lubricant to reduce wear and possibility of galling during drilling operations.

High Quality PQ drill bit PQ IMP. core bit

Our diamond core drill bits are Long Year products standard--Q series. The threads of bits are same to the Boart Longyear 's ,our threads are common used,  many clients like to order Boart Longyear drill tools from us and they are using longyear's drill rig.

Boart Longyear Specification PQ drill bit PQ imp. diamond core bit

PQ drill bit  Our diamond core drill bits are Long Year products standard--Q series. The threads of bits are same to the Boart Longyear 's ,our threads are common used,  many clients like to order Boart Longyear drill tools from us and they are using longyear's drill rig.

Boart Longyear specification NQ Diamond Core Bits

NQ Diamond Core Bits Size Hole (outside) Diameter, mm Core (inside) diameter, mm BQ 60 36.5 NQ 75.7 47.6 HQ 96 63.5 PQ 122.6 85

Wire line core drilling tool Ezy lock Overshot assembly NQ HQ PQ

Wire line core drilling tool Ezy lock Overshot assembly NQ HQ PQ   Feature: Provides a quick,one-handed rotation of the seleeve to lock the lifting dogs. Qulck release safety pin locks the overshot head to the spearhead point Threaded connection bewteen jar staff and overshot head. High strength alloy steel jar staff with increased diameter and fail safe stop

Boart Longyear specification NQ F2 CORE BIT & REAMING SHELL

 NQ F2 CORE BIT & REAMING SHELL Size Hole (outside) Diameter, mm Core (inside) diameter, mm BQ 60 36.5 NQ 75.7 47.6 HQ 96 63.5 PQ 122.6 85

Boart Longyear specification NQ F2 CORE BIT & REAMING SHELL

 NQ F2 CORE BIT & REAMING SHELL Size Hole (outside) Diameter, mm Core (inside) diameter, mm BQ 60 36.5 NQ 75.7 47.6 HQ 96 63.5 PQ 122.6 85

NQ inner tube assembly

NQ inner tube assembly Generally,there are three kinds of core barrel depending on the tube quantity of the core barrel. Double Tube Core Barrels Triple Tube Core Barrels Single Tube Core barrels Photo:

Boart Longyedar Standard HQ drill rod

Boart Longyedar Standard HQ drill rod Chemshine HQ drill rod are made of super tubes according to Boart Longyear standard, must be heat treated many times to guarantee high quality and excellent connection. Our old clients comment that our drill rods are good to use and very durable. Technical Data

PQ rod with HWT thread Boart Longyear standard HWT casing PQ casing

Boart Longyear standard HWT casing PQ casing

HQ3 Impregnated Core Bit for geological drilling

Chemshine HQ3 Impregnated Core Bit are designed to offer a lifespan that surpass all its competitors in hard to very hard ground,including AW,AQ,BQ,NQ,HQ,PQ diamond core drilling bits ect.    Our diamond core drill bits are Long Year products standard--Q series. The threads of bits are same to the Boart Longyear 's ,our threads are common used,  many clients like to order Boart Longyear drill tools from us and they are using longyear's drill rig.   We can manufacture the most suitable model for our clients to improve their working effeciency and provide best technical assistance.