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China, Chinese High Cost Performance IADC127 215.9mm PDC Oil Drill Bit for Mudstone Chalk1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Diamond Drilling ToolsHigh Cost Performance PDC BitOil Drill Bits
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.
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Product Description Design Features of PDc Oil Drill Bits1, Blade DesignThe design of the blade widens the flow channel of the dril bit, effectively prevents mud clogging, and the asymmetrical blade layout reduces the wear of cutting teeth.2,Gauge Protection Designhe design of spiral gauge protection surfaces improves tooth density, reduces the effective gauge length of the dril bit,increases the base of the qauge protection surface, and reduces the torgue of the drilbit, This extends the lifespan of thedrill bit and improves its control over water holes.3,Raised Blade DesignThis design provides the drill bit with a stronger attack driling speed, bringing users a more efficient drilling experience.4,Multi-row Tooth structure DesignThis design maintains efficient cutting ability while reducing the risk of wear and damage to the drill bit, effectively improving the stability and impact resistance of the drill bit.5,Anti-Rotation DesignWe have adopted an anti-rotation design to enhance the stability of the blade and increase the driling speed. SPECIFICATIONIADC codeIADC 127Recommended RPM(r/min)60-180Bit size (in)8-1/2"Recommended WOB(KN/mm)0.35-0.85Bit size(mm)215.9Net weight (kg)38Connection buckle type4-1/2"API REGGross weight (kg)40Tooth typeSteel teethOverall dimension(mm)255x255x405FEATURESoft formations with low compressive strength and high drillability, Such as mudstone, chalk, salt rock, soft limestone, etcSizes of PDC Oil Bitssize API Reg PinMake-Up Torque(KN.m)inmmin(KN.m)4-5/8"117.5mm2-7/8 REG6.1-7.56"152.4mm3-1/2 REG9.5-12.26-1/2"165.1mm6-3/4"171.5"7-1/2"190.5mm4-1/2 REG16.3-21.77-7/8"200.0mm8-1/2"215.9mm8-5/8"219.1mm8-3/4"222.3mm9-1/2"241.3mm6-5/8 REG38-43.410-1/2"266.7mm12-1/4"311.2mm12-1/2"317.5mm13-1/2"342.9mm13-5/8"346.1mm14-3/4"374.7mm7-5/8 REG46.1-54.215"381.0mm15-1/2"393.7mm16"406.4mm17-1/2"444.5mm26"660.4mm
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