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Kino kila Polycrystalline Diamond Compact Bit 6 1/2″ S135 5 mau lau.
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Kūʻai nui daimana 13/16/19mm PDC cutter mea hana
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8.5 ″ ʻoki paʻa PDC Bi kikowaena bit mea hoʻolako no ka wili pōhaku
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API 8 1/2″ PDC Reaming Bits no ka wili pōhaku paʻa
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API Huli kaʻapuni pōhaku ʻeli ʻana i nā ʻāpana PDC no ka pōhaku paʻa