hard rock drill bits

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.

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.

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.

ST 350m pneumatic borehole drilling rig delivers 350m depth with 140kw power, designed for hard rock mountain drilling. Features hydraulic top-drive rotation, 8500-11000N.m torque, and compatibility with air compressor or mud pump. Built for durability in granite/limestone with OEM customization and 1-year warranty.

200m Diesel Multifunction Tophammer drilling rig with crawler mobility, hydraulic feeding, and 140-200mm drilling diameter. Features dual-circuit hydraulic system for precise drilling, oversized cooling system, and corrosion-resistant components for extended service life in harsh environments.

Fuel-saving crawler water well drilling rig for hard rock drilling. Features hydraulic chuck, flexible 90°-75° drill angle, 200m depth capacity, and efficient 15kw diesel power. Ideal for geological exploration, foundation testing, and civil wells.

Mining Diamond Head Drill Bit For Portable Well Drilling Machine 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 Soft/medium: clay, sand, ...

36'' PDC Core Bits Carbide Forging Durable Durable PDC Core Bits / Carbide Core Bits Forging Processing For Ore Well Drilling 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 ...