Model:IADC
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>1.Five Blades and Capacious Flume
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Symmetrical parabola crown profile, asymmetrical blades, the cutters are distributed as curve, more assistant cutters inserted and bit gauge is designed spiral. Flow room age is optimal designed so that mud and rock granule can be clear easily in drilling.
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>2.High wear resistance cutters. High performance PDC cutters optimal design highly decrease the cutting resistance, largely increase the life of bit.
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>3.Oppose-circumnutation design. The load on bit is balanced, and the journal libration is decreased as well as good performance in directional drilling.
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>4.This series of bits are suitable for medium to medium-hard formation.
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Maximum Φ(inch) | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>8 1/2 |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Quantity of Blade | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>5 |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Quantity of Nozzle | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>5 |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Quantity of Cutters | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>37 pieces |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Main Cutter Size | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>19.05mm |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Gauge Length | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>38mm |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Junk Slot Area | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>572mm2 |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>API Connection(inch) | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>4 1/2 |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Recommended Operation Parameters | |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Rotary Speed(RPM) | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>60-320 r/min |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Flow Rate(L/S) | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>25-40 L/s |
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>Weight on bit | normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>10-120 KN |
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normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 11.25pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> Please specify the following on enquiry,
Diameter
Bit body
IADC code
Number of blades
