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76-77mm NQ Diamond Core Bit
76-77mm NQ Diamond Core Bit - 图片 2
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76-77mm NQ Diamond Core Bit

  1. High-Quality Diamond Coating:
    • The 76-77mm NQ Diamond Core Bit features a high-quality diamond coating, ensuring efficient and precise hole drilling in various rock formations. This makes it ideal for geological exploration and mining operations where accuracy and durability are crucial.
  2. Versatile and Durable:
    • Suitable for a wide range of applications, including drilling through medium-hard and highly abrasive rock formations. The durable design ensures long-lasting performance, reducing the need for frequent replacements and minimizing downtime.

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Parts & Accessories
Mud Pump
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Triplex Mud Pump BW160/10 for Mining and Geological Exploration （Oil and Gas Drilling、Coal Exploration）
Yellow Triplex Mud Pump for Water Well Geological Exploration
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BW160 Triplex Mud Pump – Heavy-Duty Drilling Pump for Oilfield & Construction
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Casing Shoe
Reaming Shell
76mm High-Strength Red Reamer for Casing Drilling, Directional Drilling & Hard Rock Drilling
75mm Single Electroplated Reamer – Hydraulic Drill & Wireline Bit Compatible | DTH Hole Opener | Mining & Construction Tools
59mm Dual-Coated Single Tube Reamer – Hydraulic Drill & Wireline Bit Compatible
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Pipe Wrench
Internal Pipe Wrench
75mm NTW Pipe Wrench
108mm Adjustable Pipe Wrench
95mm Internal Pipe Wrench
75mm Pipe Wrench
75mm Internal Pipe Wrench
Brake Band
Parts
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Hex Drive Nut
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Drill Bits
PDC Drill Bits
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Single Tube PDC Tungsten Carbide Insert Drill Bit
100mm Four-wing Single Tube PDC Flat Top Non-Core Diamond Drill Bit Customizable
130mm PDC Flat Top Non-Core Diamond Drill Bit
90mm Four-wing Double Tube PDC Flat-top Drill Bit Customizable
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Ribbed Core Bit
Single Tube Core Bit
169mm Fishing Drill Bit
140mm Four-Wing Arc PDC Drill Bit for Geological and Mining Drilling
132mm Four-Wing Arc PDC Drill Bit for Geological and Mining Drilling
200mm Four-Wing Arc PDC Drill Bit for Geological and Mining Drilling
165mm Four-Wing Arc PDC Drill Bit for Geological and Mining Drilling
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120-165mm Expansion PDC Drill Bit for Geological and Mining Drilling
120mm Five-Wing Arc PDC Drill Bit for Geological and Mining Drilling
115mm Four-Wing Arc PDC Drill Bit for Geological and Mining Drilling
113mm Four-Wing Open-Close PDC Drill Bit for Geological and Mining Drilling
113mm Four-Wing Arc PDC Drill Bit for Geological and Mining Drilling
113mm Three-Wing Arc PDC Drill Bit for Geological and Mining Drilling
103mm Three-Wing Open-Close PDC Drill Bit for Geological and Mining Drilling
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NQ Impreganted Diamond Core Bit
Single-Action Double-Tube Diamond Core Bit
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110mm Impregnated Diamond Core Drill Bit
91mm Impregnated Diamond Core Drill Bit
75mm Impregnated Diamond Core Drill Bit
82mm 4-Short Cutting Edge Thin-Wall Diamond Drill Bit
68mm Four Short Cutting Edge Thin-Wall Diamond Drill Bit
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95.5mm NTW Impregnated Diamond Core Bit
76.5mm NTW Impregnated Diamond Core Bit
76mm NQ Diamond Core Bit
76-77mm NQ Diamond Core Bit
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Sintered Core Bit
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Electroplated Diamond Core Drill Bits
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92mm Double Tube Electroplated Diamond Core Drill Bit – for Geological Exploration, Mineral & Oilfield Coring, Soil/Rock Sampling
Professional 75mm Electroplated Diamond Core Drill Bit – High Recovery Rate for Geological Survey & Construction
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91mm 110mm Electroplated Diamond Core Bit – for Concrete Drilling, Stone Cutting, Construction & Renovation
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110mm Single Tube Electroplated Diamond Core Drill Bit
90mm Electroplated Diamond Double Tube Core Drill Bit
Electroplated Diamond Coring Drill Bit
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Rock Bits
TCI 14 3/4" IADC 617 Tricone Bits for Hard Rock Drilling in Water Well or Oil Drilling
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Reaming Drill Bit
75mm Single Hot-Pressed Diamond Reamer for Geological Exploration – High-Performance Core Drilling Tool
110mm Half-Casing Reamer (Coupler) – Hydraulic/Rope Drill Compatible | DTH Hammer | Rock Drilling Tool
120-203mm Expansion PDC Drill Bit for Geological and Mining Drilling
120-165mm Expansion PDC Drill Bit for Geological and Mining Drilling
Fishing Drill Bit
169mm Fishing Drill Bit
Drilling Rig
Compact Drilling Rig
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TW-100 Drilling Rig
60 Core Drilling Rig
Portable Qk-30 Geological Exploration Drill Machine Water Well Drilling Rig
GY-150H Engineering Drilling Rig
GY-200-1G Compact Engineering Drilling Rig
GY-150B pump-machine integrated drilling rig
GY-50-1 Compact Engineering Drilling Rig
GY-200 2A Engineering Drilling Rig
GY-150HB Engineering Drilling Rig
GY-1 Engineering Drilling Rig
GY-150 Engineering Drilling Rig
Core Drilling Rig
XY-200 Core Drilling Rig
XY-150 Core Drilling Rig
XY-2B Rotary Core Drilling Rig
XY-2B Core Drilling Rig
XY - 1 Core Drilling Rig
XY-1A Core Drilling Rig
SJ - 300 Type Water Well Drilling Rig
KD - 150 Tunnel Drilling Rig
GK - 200 Type Drilling Rig
QWY-30 portable drilling rig
QDW-50 Mountain Drilling Rig
WTY-30A portable drilling rig
TW-100 drilling rig
XY-6B Core Drill
XY-8B Multi-function Core Drilling Rig XY-8B Multi-function Core Drilling Rig
XY-5A Core Drilling Rig
XY-2 Core Drilling Rig
XY-4 Core Drilling Rig
XY-44A Core Drilling Rig
GY-300A Core Drilling Rig
Tower Machine Integrated
XY-4T drilling rig
GY-200-1T Engineering Drilling Rig
XY-44T drilling rig
GY-300T Core Drilling Rig
HR-150 Drilling Rig for Water Well
XY-1B Compact Core Drilling Equipment with Pump Integrated
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