International Standard High grade HWT casing PQ casing

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 standard specification NW casing

Boart Longyear standard specification NW casing Casing: W Thread   This casing is intended for single use or situations where the casing is left in the hole. The W casing is made from DCDMA C80 tubing and utilize the DCDMA W thread form. The W thread is a straight thread (4 threads per inch). This casing is universal in design and can be used in any drilling application where threaded casing is required to be left in the ground.

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 standard specification PW casing 3m

Boart Longyear standard specification PW casing Casing: W Thread   This casing is intended for single use or situations where the casing is left in the hole. The W casing is made from DCDMA C80 tubing and utilize the DCDMA W thread form. The W thread is a straight thread (4 threads per inch). This casing is universal in design and can be used in any drilling application where threaded casing is required to be left in the ground.

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

Boart Longyear standard HWT casing PQ casing

Boart Longyear standard specification PW coring casing 3m

Boart Longyear standard specification PW coring casing Casing: W Thread   This casing is intended for single use or situations where the casing is left in the hole. The W casing is made from DCDMA C80 tubing and utilize the DCDMA W thread form. The W thread is a straight thread (4 threads per inch). This casing is universal in design and can be used in any drilling application where threaded casing is required to be left in the ground.