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Obere ihe eji eme ka diamond polycrystalline dị n'ahụ ígwè nke dị sentimita 8 na ọkara.
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Ahụ́ ígwè Polycrystalline Diamond Kọmpat Bit 6 1/2″ S135 agụba 5
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Onye na-emepụta ihe eji emecha ihe nke 13/16/19mm PDC diamond n'ogbe
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Ndị na-ebunye ihe ntụtụ PDC Bi center bit 8.5″ maka igwu nkume
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Ngwakọta API 8 1/2″ PDC maka igwu nkume siri ike
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API Reverse ekesa rock gwuo PDC bits maka siri ike nkume
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Ihe eji egwu mmiri diamond PDC ahụ dị na Matrix M137 5 7/8 inch (149mm)
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Akụkụ igwe PDC maka olulu mmanụ siri ike maka olulu mmanụ siri ike
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12 1/4 Inch Ígwè Ahụ PDC Bits Maka Ọkụ Mmiri Mmanụ
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12 1/4 Inch Matrix Body PDC Drill Bits M196 Maka Ọkụ Mmiri Mmanụ
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12 1/4 Inch M166 Matrix Body Polycrystalline Diamond Drill Bits
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8 1/2 Inchi PDC Drill Bits Ụlọ ọrụ OEM