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  • 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

  • overshot NQ,HQ,PQ 01

    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

  • 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

  • anchoring and jet-grouting drilling for sale MYG120

    anchoring and jet-grouting drilling for sale MYG120

    Anchoring and jet-grouting drilling for sale MYG120 Mainly used in drilling soil and rock anchoring hole for prevention and treatment of geology disaster   screen injection for tunnel, also suitable for supporting in deep foundation pit of hydroelectric powerstation, communication, energy capital construction, mini-grouting pile hole, hydrography well and high pressure jet-grouting.

  • Super advanced DMY120 impact anchoring drill

    Super advanced DMY120 impact anchoring drill

    Super advanced DMY120 impact anchoring drill DMY120 is a  anchor drilling rig with impact function,full hydraulic drive,with hydraulic impact rotary head,It can continuously impact when the drill rod rotate,it is a very reliable construction method for drilling complicated formation ,it has the following application: 1,Engineering anchoring,pipe roof support,cable bolting,highway. 2,Drilling soil and rock anchoring hole for prevention and treatment of geology disaster screen injection for tunnel. 3, Used for supporting in deep foundation pit of hydroelectric power station, communication, energy capital construction, mini-grouting pile hole, hydrography well and high pressure jet-grouting.

  • Boart Longyedar Standard HQ drill rod

    Boart Longyedar Standard HQ drill rod

    Boart Longyedar Standard HQ drill rod Chemshine HQ 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

  • XY-2000 CORE DRILL MACHINE

    High Speed Core Drilling machine XY-2000 for drilling core exploration

    High speed Core Drilling machine XY-2000 for drilling core exploration

  • core drilling machines manufacturers XY-44 model

    core drilling machines manufacturers XY-44 model

    core drilling machines manufacturers

  • Diamond Core Cutting concrete core bit

    Diamond Core Cutting concrete core bit

    Diamond Core Cutting