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  • R38N self drilling anchor bolts

    R38N self drilling anchor bolts

    Self drilling anchor bolts R38N 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.

  • R51N self drilling anchor bolts

    R51N self drilling anchor bolts

    Self drilling anchor bolts R51N 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.

  • Thread Button Bits For Hard Rock Drilling , Available in R25/R32/R38/T38/T45/T51 Styles

    Thread Button Bits For Hard Rock Drilling , Available in R25/R32/R38/T38/T45/T51 Styles

    Thread Button Bits For Hard Rock Drilling , Available in R25/R32/R38/T38/T45/T51 Styles  

  • 3m HWT and 1.5m PW logo

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

    Boart Longyear standard HWT casing PQ casing

  • 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

  • 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.

  • Standard T2 Series Core Barrel complete

    Standard T2 Series Core Barrel complete

    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.

  • 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.  

  • 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.

  • 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

  • Alloy cross bit high quality R32 51mm EXX rock drill cross bits

    Alloy cross bit high quality R32 51mm EXX rock drill cross bits

    Alloy cross bit Item: Cross Bit  Model No.: 36-70mm Cross bit  Brand name: Chemshine Place of original: China  Use: Ore Mining  Minimum order quantity: 5 PCS  Packing message: 50PCS/wooden case  Produce capacity: 5, 000PCS/month  Delivery time: 15 days 

  • R32 51mm steel cross bit EX and EXXs for self-drilling rock

    R32 51mm steel cross bit EX and EXXs for self-drilling rock

    steel cross bit EX and EXXs for self-drilling rock Description:  Chemshine  Brand self designed and manufactured drill bit, Cross bits suitable for drilling hard and soft rock, widely used in quarry, small mines, and other project construction sites.