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Carburo PDC Perforazione AW BW NW NW NWA 118 gradi Mano destra2023-10-12 14:37:44 |
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135 gradi angolo di punto PDC foratura bit carburo NWA HW PW2023-10-12 14:44:22 |
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PDC Drill Bit Low Noise NWA HW PW Alta resistenza alla corrosione2023-10-12 18:06:00 |
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1/2 PDC Rock Drill Bit HQ3 PQ PQ3 NTW BTW HTW Carburo2023-10-12 14:42:15 |