deep hole drilling

KG920A (KY125) Crawler drill rig Open-pit crawler type downhole drills 80-115mm 10-17bar
 
 
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68cc 2200w Hand-Held Manual Fence Post Hole Digger Portable Hand Ground H

 
0.5 x 400mm Sing Hole EDM Copper Tube /  EDM Electrode Pipe For Drilling Machine:
 
Spe

Cutting / Bending / Drilling Hole Processing Deformed Steel Bars for Structural Beam
 
hot rolled 16mm HRB4

Power Tools Hdd Bits 28 Inch Hole Rock Reamer Drilling

XY-2B drillrig derived from xy-2 drillrig, it not only keeps all performances of xy-2 drill, but also adds spindle inner hole diameter to 96mm. It is

 
CNC Milling T51 Threaded Drill Rod Flushing Hole 21.5 mm
 
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X-over Sub API Certificated for oilfield , Downhole Drilling Tools
 
Specifications:

API New TCI Cones/Tricone Cutter/Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control

 
 
Core Drilling

CIR/DHD/Cop/Br High Air Pressure Hard Rock Drilling Down The Hole/DTH Hammer Drill Bit for Mining & Water Drilling &Quarrying

drill rig is a multi-function drill rig developed facing drilling grouting hole for hydro-power station

Types of Small Hole EDM Drilling Machine For Sale

ZK2103 deep hole gun drill machine tool using gun drill outside the chip method for processing,

1,water well borehole inspection camera
2,inspection camera for water well and drilling hole
3,the length can range to 2000m

 
 
Mining Explor

1- Applications:
1) Water Wells Inspection
2) Borewell Inspection

 Borehole Drilling Dowm the Hole 114 mm Drill Rod with Forging Type Stainless Steel Material
 
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ZPZ200 CNC Steel Structure Drilling Machine For Drilling Holes With 60mm Diameter
 
 

 
0.3 x 400mm Sing Hole EDM Brass Tube /  EDM Electrode Pipe For Drilling Machine:
 
Spec

 
0.5 x 400mm Sing Hole EDM Copper Tube /  EDM Electrode Pipe For Drilling Machine:
 
Spe

Open - Air Crawler mounted blasthole drilling rig , Dia hole 105 - 115mm  depth 30m
 

 
Middle - High Pressure DTH Drill Bits Stone Drilling Bits 3 Hole
 
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1. Bit cones (segment) are spited from tricone bits and welded to build a new bit.
2. The advantage of this series of bits is that it can be made

1.TCI & steel tooth available.
2.Metal seal & O-ring seal available.
3.220-1600mm dia. available.
4.Certified by:ISO9001-2008 and GB/T19001-2008.

 
ST68 CNC Milling Dome Large Hole Cutting Drill Bit Rock Drilling Tools
 
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Customized Cutting Mild Steel C Channel for Drilling Hole Processing
 
Galvanized GB Standard Q235B hot ro

1.High Quality Cir110-140
2.Low Air Pressure
3.Dth Hammer And Bit

Diesel Engine And Electric Double Power Hydraulic Crawler Mounted Low Air Pressure Blast Hole Drilling Rig,Crawler Mounted Dth Drilling Rig

 
 
Multifunction Anchoring