94mm Three-Wing Concave Reinforced Spiral PDC Bit for Geological Drilling
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High-Performance PDC Drill Bit:
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The 94mm-3Y arc drilling bit is designed with high-quality polycrystalline diamond compact (PDC) cutters, offering superior wear resistance and impact resistance. It is ideal for drilling in medium to hard and abrasive formations, particularly those with a Mohs hardness of 8 or higher.
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Arc-Shaped Blade Design:
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The bit features an optimized arc-shaped blade design with a mid-concave crown shape, providing high stability, good guidance, and high wear resistance. This design ensures smooth and efficient drilling, significantly improving drilling efficiency and bit life.
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Versatile Applications:
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Suitable for a wide range of applications including geological exploration, coal mine drilling, water well drilling, and geothermal drilling. It is particularly effective for drilling gas extraction holes, grouting holes, and anchor cable holes.
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Product Specifications:
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Diameter: 94mm
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PDC Cutters: 8
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Water Holes: 5
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Material: High-strength tungsten carbide matrix
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Usage and Maintenance Tips:
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Avoid sudden reverse rotation to prevent the PDC cutters from falling off.
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Ensure sufficient air flow and pressure to extend the life of the PDC bit.
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Run-in the new bit at low speed for the first half hour before normal use.
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Reduce drill pressure and speed in harsh geological conditions to prevent bit breakage.
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Inspect the hole for debris before changing the bit to ensure a clean hole.
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Regularly replace the stabilizer to ensure stable drilling.
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Keep the drilling area clean to prevent debris from affecting performance.
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Inspect the threads and teeth before installing a new bit to ensure they are intact.
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Ensure the bit is properly lubricated and connected securely before use.
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Avoid using bent drill rods to prevent uneven force and accelerated bit wear.
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Select the appropriate bit based on the specific drilling conditions and methods.
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Inspect the bit thoroughly before use to ensure it is in good condition.
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The 94mm-3Y arc drilling bit is a high-performance PDC bit designed for various drilling applications. Its arc-shaped blade design and high-quality PDC cutters ensure efficient and durable drilling in challenging geological conditions. Whether for geological exploration or coal mine drilling, this bit delivers outstanding performance and reliability.
