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1/2 PDC Batu Bor Bit HQ3 PQ PQ3 NTW BTW HTW Karbida2023-10-12 14:42:15 |
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BQ NQ HQ Precision Control Diamond Reaming Shell Polished2023-10-11 16:16:52 |
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Tinggi pemotongan permukaan Finish TC Bit Pengeboran 3-3/42023-10-12 15:45:22 |
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Tahan korosi TC Bit Bor 1/2 Tangan kanan2023-10-12 15:48:54 |