http://www.triconebit.netExport Departmentcamila huangPhone: +86 - 159 - 9918216/+86 - 15999182160Fax: +86 - 159 - 99182160
No.327,Baoshan Road,Shayibake District,Urumqi,Xinjiang,ChinaUrumqi, XinjiangChina, 830000Web Page Link: http://www.toboc.com/urumqisiruitemechanicalequipmentcoltd
The characteristics of drill bit:Large diameter partial roof and spoon row of teeth, wedge tooth unavoidably. High tooth is exposed, not equidistant contempt.Row conical, spherical outside tooth Row conical, spherical outside toothBIT Diameter (In) BIT Diameter (mm) IADC CODE API RGE Applicable Formations Recommended Drilling Parameters N.W.(KG) G.W.(KG) Size(mm)WOB (kn/mm) Speed r/mm(bit dia)16 quot 406.4 532 Hard and dense formation with very high compressive strength but non abrasive 0.50~1.05 220~40 230 250 480*480*65016 quot 406.4 632 Hard and dense formation with very high compressive strength and some abrasive layer 0.5~1.10 200~40 230 250 480*480*650
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Urumqi Siruite Mechanical Equipment Co., Ltd.