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China API Rotary Roller Mining bit IDC742 12 1/4 ″ na ngwaahịa
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API rotary nke na-egwupụta akụ akụ IAC425 maka igwu ọla edo
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API rotary tricone bits IAC735 maka nhazi siri ike
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Ụlọ ọrụ API nke isi na-atụgharị IDC635 maka igwu egwu egwu
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API emeputa Ngwuputa Ngwuputa nkume IDC412 na ngwaahịa
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Onye na-eweta API nke diamond tricone bits IAC435 maka ngwuputa kol
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API rotary diamond mining rock roller core bits IDC547
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Ụlọ ọrụ API nke na-egwupụta ọla edo na-egbutu IDC535 maka nhazi siri ike
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Ụlọ ọrụ API nke onye na-egwupụta bọtịnụ rotary IDC732 maka nkume siri ike
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Ụlọ ọrụ na-egwuputa ihe na-emepụta ihe IDC722 9 inch maka nke ọma nke ọma
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API ụlọ ọrụ mmepụta ihe na-egwupụta diamond diamond IDC613 maka nkume siri ike
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API TCI na-egwupụta akụ IDC625 maka olulu mmiri siri ike nke aluminom