core drilling machine

Borehole And Light Soil Small Drilling Rig 30m Diesel Engine Core Drilling Rig WTY-30A LIGHT DRILLING RIG Small, light, easy to be dismantled and assembled. Good balance in size and drilling capacity, 30m ... Read More

4 Inch Diamond Core Drill Bit For Limestone Drilling Welding Machine Diamond Tip Drill Bit Q series core bits Size O.D I.D Availability mm mm Imp. S.S T.C. PDC TSP E.P. AQ 47.75/47.50 27.10/26.85 BQ 59.69/59.44 ... Read More

Prospecting Diamond Core Drilling Rig Machine Depth 1300m With Automobile Grade Clutch XY-44A/XY-44AT CORE DRILLING RIG Multiple speed grades in forward & reverse revolving, meeting different drilling ... Read More

XY-4 Core Prospecting Water Well Drilling Rigs Depth 300-600m XY-4/XY-4T CORE DRILLING RIG Multiple speed grades in forward & reverse revolving, meeting different drilling requirements. Long spindle stroke, ... Read More

Geotechnical Core Drill Rig Machine 200m - 250m Rotary Rig Machine XY-2 XY-2 CORE DRILLING RIG Multiple speed grades in forward & reverse revolving, meeting different drilling requirements. Long spindle stroke, ... Read More

Multi-Function Hydraulic Core Drilling Rig / 300m Crawler Rock Drill CYG-300 HYDRAULIC CRAWLER DRILLING RIG 1. Multiple functions, can do mud rotary drilling, air compressor DTH drilling. Can do core drilling, ... Read More

300m Hydraulic Core Drilling Rig For DTH Mud Rotary Drilling 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

Water Core Portable Borehole Drilling Machine 100m For Prospecting GY-100 PORTABLE DRILLING RIG Multiple revolving speed grades with large torque meets different project need. 2-wheels trailer, portable, easy ... Read More

CYG-300 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

Trailer Mounted Borehole Core Drill Rig / Water Well Drilling Equipment GY150 series drilling rig Description: Multiple revolving speed grades with large torque meets different project need. 2-wheels trailer, ... Read More