Hybrid PDC and Impregnated Diamond Crown Bit
Hybrid core bit combining PDC cutters on face with diamond impregnation on gauge and water courses for versatile hard rock coring. HTS 8207.19.60.65 applies due to predominant diamond working parts in rotary earth boring tool. Balances penetration speed and durability.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If percussive/rotary hybrid mechanisms
Bits combining impact and rotation have specific statistical reporting.
If imported as unfinished bit blanks requiring final diamond setting
Incomplete rock drill bits classify as other parts.
Not sure which classification is right?
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Import Tips & Compliance
• Detailed cutter layout diagrams essential to prove diamond content dominance over PDC
• Hybrid designs may trigger additional scrutiny; prepare comparative performance data
• Ensure country of melting/refining for tungsten matrix declared accurately
Related Products under HTS 8207.19.60.65
Diamond Impregnated Polycrystalline Core Drill Bit
A core drill bit featuring polycrystalline diamond (PCD) working elements for rotary drilling into hard rock formations in mining and geological exploration. It falls under HTS 8207.19.60.65 as a rotary rock drill bit with diamond working parts designed for earth boring applications. The diamond tips provide superior durability and penetration rates in abrasive conditions.
Surface Set Diamond Reamer for Hard Rock
A rotary reamer with natural diamonds set on the surface of the working crown for enlarging and stabilizing boreholes in granite and other hard rock during exploration drilling. Classified in HTS 8207.19.60.65 due to its diamond working parts for earth boring operations. Ideal for core recovery in mineral prospecting.
11-1/4 Inch Diamond Impregnated Rotary Drill Bit
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PDC Core Bit with Diamond Gauge Protection
Polycrystalline diamond compact (PDC) core bit featuring diamond-impregnated gauge rings for wear protection during deep coring in quartzite and basalt. Falls under HTS 8207.19.60.65 for rotary core bits with diamond working elements in rock drilling. Provides extended life in highly abrasive conditions.
Matrix Body Diamond Impregnated Drill Bit
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NQ Size Diamond Core Drill Bit
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