hard rock drill bits

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.

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 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.

Diesel Engine ST50 Hard Rock Drilling Equipment with 13000W power, 220mm max open hole caliber, and 50m drilling depth. Features hydraulic control system, 4-speed shifting, fixed clamping mechanism, and handles soil, sand, and hard rock. Suitable for water well drilling, rock sampling, and core drilling.

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 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.

Irrigation XY-1A Hard Rock Drilling Equipment: Portable 150m depth drilling rig with hydraulic feeding, high-speed torque, and BW 160 mud pump. Ideal for geological exploration in construction, railways, and hydropower projects. Features automatic feeding, ball card clamping, and robust hoist design for efficient hard rock drilling.

XY-1A hard rock drilling rigs offer 200m depth capability with diesel or electric power (22kw). Features oil pressure automatic feed for efficiency, ball cassette clip for safe operation, and compact trailer-mounted design for easy transport. Ideal for core sampling, water wells, and geological exploration with video support service.