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Chemshine Machinery is an enterprise under Chemshine group,focusing on rock/earth drilling facilities Production and new products Development.Our high quality machines with compeittive prices attains a good reputation in the world and local market. Chemshine Machinery is very expert at core drill rig ,wire-line drill parts including drilling rod, diamond core bits.Hydraulic rock drill machines and anchor drill rig,also drill parts-rod and bits.

  • NQ,HQ,PQ High quality hot reaming shells drill tools

    NQ,HQ,PQ High quality hot reaming shells drill tools

    Diamond Reaming Shells , Surface Set And Impregnated Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit. 

  • NQ Size Surface Type Bottom Discharges Diamond Bits(stage crown shape)- big photo

    Surface Set Diamond Core Bits BQ NQ HQ PQ Sizes

    Surface Set Diamond Core Bits

  • concrete core bit for concrete coring

    concrete core bit for concrete coring

    Concrete core bit     All rigid concrete segmented diamond drill bits are laser welded for superior strength. Three times stronger than conventional brazed bits.

  • Beautiful core bit for concrete coring and concrete cutting

    Beautiful core bit for concrete coring and concrete cutting

    core bit for concrete coring Diamond Drill Bit in 1-1/4"UNC Connection and 450mm Working Length     For wet cutting very wide range of building materials, such as reinforced concrete, brick/block and general building materials.   Our Concrete Core Bits can be very Fast cutting with very long working life.    Our  Concrete Core Bits are used high precision steel core tube.   Our Concrete Core Bits are widely used for professional works.  

  • core barrel tube drill barrel core barrel for concrete cutting

    core barrel tube drill barrel core barrel for concrete cutting

    Core barrel tube drill barrel for concrete cutting ,Wet Diamond Core Drill Bits  

  • B86 core barrels (1)

    Nx Hx Px Double Tube Core Barrel

    1, To collect the core of the rock drilled,a device known as the core barrel is used. 2,Core barrel retains rock core samples from drilling operations. 3,Its length varies from 0.5-3m. 4,There are 3 types of core barrels in use. *The single tube core barrel *Duble tube core barrel *Triple tube core barrel

  • Standard T2 Series Core Barrel

    Standard T2 Series Core Barrel

    T2 Series Core Barrel T2 series double tube core barrels are suitable for coring in all formation types. The core barrel is designed for use with core bits with a thin cutting face in order to maximize the rate of penetration. Suitable for use with water or mud as the flushing medium.

  • Core Lifter with Basket Catcher(1)

    pq, pq3, HWF, PWF, T2-101 basket core lifter, core catcher,Core Lifter with Basket Catcher

    pq, pq3, HWF, PWF, T2-101 basket core lifter, core catcher,Core Lifter with Basket Catcher 1. used for soft and fractured rocks.  2. good core recovery  3. complete core

  • HQ3 Impregnated Core Bit

    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.

  • Nq Hq Pq Core Retainer Basket

    Nq Hq Pq Core Retainer Basket

    1. used for soft and fractured rocks.  2. good core recovery  3. complete core

  • HWF core bit

    HWF Impregnated core drill bits geological diamond core bit

    HWF Impregnated core drill bits geological diamond core bit Banking on our years of domain knowledge, we are affianced in manufacturing, exporting and supplying optimum quality HWF Core Bitto our valuable customers. This bit is widely used for making holes in masonry and concrete. With the help of our ingenious team of professionals, the provided bit is manufactured by using premium grade raw materials and state-of-the-art techniques. Moreover, thisHWF Core Bit is made available with us in several specifications at market friendly rates. Features: Durability Rust resistance Sturdy design Perfect finish

  • Boart Longyear standard specification PW coring casing 3m

    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.