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

    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

    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.

  • PQ IMP. core bit

    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.

  • Reverse Circulation Drill Rods

    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.

  • stainless steel drill rod

    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

    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

    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.

  • T2-101 Impregnated core bit

    Long life T2-101 Impregnated core bit for geological coring

    Long life T2-101 Impregnated core bit for geological coring

  • core bit

    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

  • NQ F2 CORE BIT & REAMING SHELL

    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 F2 CORE BIT & REAMING SHELL

    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

  • Durable hydraulic anchoring drilling rig MGY120 on crawler

    Durable hydraulic anchoring drilling rig MGY120 on crawler

    Durable MGY120 hydraulic anchor drilling rig 1,Drill Dia.(mm)             Φ110-Φ220 2,Drill Depth(m)               120-60 3,Model of power Electric                      Y225M-4      45Kw/1480r/min Diesel engine                 4105         45Kw/1500r/min 4,Hydraulic system pressure(Mpa)      20 5,Front power head  Output speed(r/min)   0-30     Output torque(Nm)   8000 6,Back power head   Input speed(r/min)   0-40/0-160  Input torque(Nm)  3500/900 7,Lifting/Pushing speed(m/s)      0-0.16/0-0.21 8,Drill anger(°)    0-90 9,Max pull/Max feeding capacity(N)    100000/70000 10,Feeding stroke(mm)      1700 11,Weight(kg)   6000