Geophysical Drilling Rigs | FineDrill Equipment Changsha

Home Core PDC Drill Bits

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127mm 6inch 7inch 8inch 9inch 245mm PDC Core Drill Bit
Core Drill Bits
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NQ Impregnated Diamond Core Drill Bit (75mm/76mm/77mm) – Double Tube Design for Hard Rock Drilling – Oil/Gas, Mining, Geothermal
Core Drill Bits
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PQ Impregnated Diamond Core Drill Bit – Double Tube Design for Hard Rock Drilling, Mining & Deep Coring
Core Drill Bits
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Double Tube Impregnated Diamond Core Drill Bit – for Hard Rock, Deep Coring & Geotechnical Exploration
Core Drill Bits
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NQ Impregnated Diamond Core Drill Bit – Premium for Extreme Hard Rock, Oil/Gas, Geothermal & Construction Drilling
Core Drill Bits
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91mm Single Tube Impregnated Diamond Core Bit for Hard Rock Drilling · Deep Sampling · Oil & Gas · Tunnel Engineering
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75mm Single-Tube Diamond Impregnated Core Bit – For Hard Rock Drilling/Deep Sampling/Oil & Gas Applications
Core Drill Bits
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75-122mm Hard Rock Coring Bit (Impregnated Diamond) | Oil & Gas Drilling | Deep Sampling for Tunneling
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Double Tube HQ NQ Impregnated Core Drill Bit for Oil & Gas / Tunneling / Deep Drilling Hard Rock Efficient Sampling
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110mm Impregnated Core Bit | Single Tube for Hard Rock Drilling | Deep Sampling | Oil & Gas | Tunneling
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NQ Impregnated Core Bit – Premium Hard Rock Drilling (High-Durability Design for Oil/Gas & Tunneling)
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HQ Impregnated Core Bit – Designed for Hard Rock Drilling, Deep Sampling, Oil & Gas, and Tunnel Engineering
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NQ Hard Rock Core Drill Bit – Diamond Impregnated for Deep Drilling, Ideal for Oil & Gas / Tunnel Engineering
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76mm Golden Diamond Impregnated Core Bit Set (with Reamer + Drill Rod Adaptor) – Heavy-Duty for Mining, Oil & Gas, Water Well Drilling
Core Drill Bits
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76mm Gold-Color Diamond Impregnated Core Bit · High Efficiency & Durability · For Geological/Engineering Drilling
Core Drill Bits
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102mm PDC Core Bit for Geological Exploration/Oil & Gas Drilling · Deep Hole Hard Rock Coring Tool
Core Drill Bits

127mm 6inch 7inch 8inch 9inch 245mm PDC Core Drill Bit

NQ Impregnated Diamond Core Drill Bit (75mm/76mm/77mm) – Double Tube Design for Hard Rock Drilling – Oil/Gas, Mining, Geothermal

PQ Impregnated Diamond Core Drill Bit – Double Tube Design for Hard Rock Drilling, Mining & Deep Coring

Double Tube Impregnated Diamond Core Drill Bit – for Hard Rock, Deep Coring & Geotechnical Exploration

NQ Impregnated Diamond Core Drill Bit – Premium for Extreme Hard Rock, Oil/Gas, Geothermal & Construction Drilling

91mm Single Tube Impregnated Diamond Core Bit for Hard Rock Drilling · Deep Sampling · Oil & Gas · Tunnel Engineering

75mm Single-Tube Diamond Impregnated Core Bit – For Hard Rock Drilling/Deep Sampling/Oil & Gas Applications

75-122mm Hard Rock Coring Bit (Impregnated Diamond) | Oil & Gas Drilling | Deep Sampling for Tunneling

Double Tube HQ NQ Impregnated Core Drill Bit for Oil & Gas / Tunneling / Deep Drilling Hard Rock Efficient Sampling

110mm Impregnated Core Bit | Single Tube for Hard Rock Drilling | Deep Sampling | Oil & Gas | Tunneling

NQ Impregnated Core Bit – Premium Hard Rock Drilling (High-Durability Design for Oil/Gas & Tunneling)

HQ Impregnated Core Bit – Designed for Hard Rock Drilling, Deep Sampling, Oil & Gas, and Tunnel Engineering

NQ Hard Rock Core Drill Bit – Diamond Impregnated for Deep Drilling, Ideal for Oil & Gas / Tunnel Engineering

76mm Golden Diamond Impregnated Core Bit Set (with Reamer + Drill Rod Adaptor) – Heavy-Duty for Mining, Oil & Gas, Water Well Drilling

76mm Gold-Color Diamond Impregnated Core Bit · High Efficiency & Durability · For Geological/Engineering Drilling

102mm PDC Core Bit for Geological Exploration/Oil & Gas Drilling · Deep Hole Hard Rock Coring Tool