core drilling machine

diamond drilling machine core prospecting drilling rig,Best quality unique gold mining core sample drilling rig 2600m XY-6B CORE DRILLING RIG Deep drilling capacity, HQ-1800m, NQ-2400m. Multiple speed grades in ... Read More

Geotechnical Water Well Drilling Machine For Borehole Core Drilling With Mud Pump GY150 series drilling rig Description: Multiple revolving speed grades with large torque meets different project need. 2-wheels ... Read More

Mine Exploration Drill Rigs Machine 200m - 250m Twin Cylinder XY-2 CORE DRILLING RIG Multiple speed grades in forward & reverse revolving, meeting different drilling requirements. Long spindle stroke, higher ... Read More

CYG-300L HYDRAULIC CRAWLER DRILLING RIG 1. Multiple functions, can do mud rotary drilling, air compressor DTH drilling. Can do core drilling, fast bore hole drilling as well as geotechnical testing such as SPT*... Read More

100m Rock Trailer Mounted Water Well Drilling Rigs / Hydraulic Rig Machine TW-100 TRACTOR MOUNTED DRILLING RIG High mobility Suitable for small diameter core drilling and geotechnical investigation drilling ... Read More

Atlas Standards Drilling Rig Tools Drill Rod / Drill Pipe For Rotary Drilling Machine Specifications Drilling Rods Size O.D I.D mm mm AQ 44.7 37.3 BQ 55.7 46.1 NQ 70 60.2 HQ 89 78 PQ 114.5 101.5 S75 71 61 AW 43... Read More

300m DTH Hydraulic Rotary Drilling Rig Equipment / Water Well Drilling Machine CYG-300 HYDRAULIC CRAWLER DRILLING RIG 1. Multiple functions, can do mud rotary drilling, air compressor DTH drilling. Can do core ... Read More

300m Mud Pump Crawler Drilling Rig Exploration Well Drilling Rig CYG-300 HYDRAULIC CRAWLER DRILLING RIG 1. Multiple functions, can do mud rotary drilling, air compressor DTH drilling. Can do core drilling, fast ... Read More

Gold Mining Equipment Full Pneumatic Crawler Drilling Rig Hydraulic Rotary Geotechical Drilling Rigs CYG-300L HYDRAULIC CRAWLER DRILLING RIG 1. Multiple functions, can do mud rotary drilling, air compressor DTH ... Read More

Portable Rock Hydraulic Rotary Crawler Drilling Rig With Cap And Air CYG-300 HYDRAULIC CRAWLER DRILLING RIG 1. Multiple functions, can do mud rotary drilling, air compressor DTH drilling. Can do core drilling, ... Read More