High quality R32 51mm EXX rock drill cross bits

Description of rock drill cross bits:  Chemshine  Brand self designed and manufactured drill bit, suitable for drilling hard and soft rock, widely used in quarry, small mines, and other project construction sites.  Feature:  1. Hard alloy made.  2. Easy operation and maintenance  3. 7 and 11 degree can be customized.

R32 51mm EXX drill cross bit drilling bits taper bits for self drilling anchor

cross bits Feature:  1. Hard alloy made.  2. Easy operation and maintenance  3. 7 and 11 degree can be customized.

R32 51mm EXX drill cross bit rock drilling bits taper bits for self drilling anchor

cross bits Feature:  1. Hard alloy made.  2. Easy operation and maintenance  3. 7 and 11 degree can be customized.

Durable international standard R32 51mm EXX rock drill cross bits

Description of durable international standard rock drill cross bits:  Chemshine  Brand self designed and manufactured drill bit, suitable for drilling hard and soft rock, widely used in quarry, small mines, and other project construction sites.  Feature:  1. Hard alloy made.  2. Easy operation and maintenance  3. 7 and 11 degree can be customized.

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.

BQ Boart Longyear Specification wire line drilling rod

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

America Standard BQ drill rod

America Standard BQ drill rod   Chemshine BQ 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

R32N self drilling anchor bolts

Self drilling anchor bolts Chemshine self-drilling anchor/ rock anchors embodies drilling, grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel pre-support, slope, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack, sink age. It’s irreplaceable in narrow construction environment.

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.

World Class international standard SPT drill rods

World Class international standard SPT drill rods