rock drill air compressor

Carbide Material Matrix Body PDC Bit , Hard Rock Drill Bits For Geological Exploration Water Well Drill Bits Specifications Bit Type Bit OD (mm) Thread Connection Main Material IADC / Cutter Spec Applicable Formation PDC Drag Bit 76 mm 2 3/8" API REG PIN Steel body+PDC cutter 1313/1613 3/4 wings ...

GK200 Hard Rock Drilling Equipment for 200m depth mining exploration. Features 300mm drilling diameter, 90-75° drilling angle, and delivers outstanding hole quality with low fuel consumption. Ideal for surface and underground water well drilling applications.

Crawler Type Air DTH Hard Rock Drilling Rig ST-300: Max drilling depth 300m, drilling diameter 105-300mm, compact design for narrow conditions. Features high speed drilling in hard rock (f=4-20), suitable for industrial, civil, and geothermal drilling. New condition with OEM color options available.

Multifunction Air Crawler-Mounted Rock Drilling Rig for hard-rock boreholes. Features compact crawler chassis for rough terrain, hydraulic feeding, 3500-4800N.M swing torque, and drilling depth up to 200m. Powered by Yuchai diesel engine with reliable construction and dual-speed rotation for various rock conditions.

Portable Hydraulic Rock Drilling Rig for SPT exploration. Drills up to 100m depth with 75mm end hole caliber. Features low cost, high efficiency, good stability, light weight (600KG), and reliable gear system. Powered by diesel engine. Ideal for water well drilling and geological exploration.

GK 200 Hard Rock Drilling Rig: 18HP diesel engine, 200m depth, 295mm hole diameter. Features automatic hydraulic feeding, 2T lifting capacity, compact design for easy transport. 12-month warranty, OEM acceptable, video support.

XY-1A 150m deep hard rock drilling equipment with 22HP diesel engine, customizable diameter (75-300mm), 1-year warranty, OEM support, and video after-sales service. Ideal for geological survey, core drilling, grouting, and blasting holes.

XY-1A Hard Rock Drilling Rig: 150m depth, 150mm diameter, hydraulic feed mechanism for high efficiency. Features diesel power, 1-year warranty, video support, and customizable colors. Compact, portable design ideal for engineering and soil testing applications.

Portable XY-1 hard rock drilling machine for geological exploration, water boreholes & core drilling. Drills up to 100m depth through soil, rock & hard rock with 100mm diameter. Supports OEM customization.