hard rock drill

PDC Hard Rock Drill Drag Bits For Borehole Drilling Machine Product Overview Diamond composite (PDC) bit uses diamond composite as the main cutting element, employing the principle of scraping and shearing for rock crushing. Ideal for drilling in soft to medium hard stratum, it offers superior ...

XY-1A Hard Rock Drilling Machine offers 150m depth capacity with hydraulic feeding for efficient rock drilling. Compact 600kg design ensures easy transport to remote sites. Features multiple spindle speeds, hole pressure monitoring, and diesel/electric power options for versatil

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.

High Efficiency GK200 Hard Rock Drilling Machine for samples collection. Mobile water well drilling rigs with SGS, CE, ISO9001 certifications. Diesel powered, multifunction application for water well and railways. Custom color available.

Portable XY-1A hard rock drilling rig with 150m depth capacity, diesel engine power, and 150mm hole diameter. Features compact design, fast advancing, and flexibility for water wells, geological survey, core drilling, and construction projects. Includes 12-month warranty

XY-1A hard rock drills 150m deep with 150mm diameter. Features 0-150rpm rotary speed, 450mm spindle stroke, BW-160 mud pump, and ISO/CE certified YBC-12/125 oil pump. High-quality steel construction for hard rock drilling.

XY-1 Hard Rock Borehole Drilling Machine offers 100m depth capacity with high drilling efficiency. Features diesel/electric power, hydraulic chuck, and compact design for geological coring, soil sampling, and water wells. Includes overseas engineer support.

Hydraulic Portable Rock Drilling Machines for Soil Testing 50m Drilling Depth : 50m depth, 40-110mm diameter. Diesel-powered, steel construction. Core sampling, soil coring, versatile for geological surveys. Durable, efficient, customizable OEM options available.

Xy-1A Small Rock Drilling Equipment : Max 150m depth, 300mm diameter. Steel construction, 600kg weight. For water wells, soil testing, geological exploration. 24-month warranty, customized colors available.