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China, Chinese Precision IADC S123 215.9mm PDC Oil Drill Bit for Soft Formations1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Diamond Drilling ToolsPrecision PDC BitIADC S123 Drill Bit
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. SPECIFICATIONBit size (in)8 1/2"Connection4-1/2API REGBit size (mm)215.9Recommended RPM (r/min)60-250 Number of blade3Recommended WOB (KN)10-100Primary cutter size(mm)19Recommended flow rate(lps)25-36Nozzle qty5Net / Gross weight (kg)50/53Gauge length2"-3.5"Overall dimension (mm)580x285x285FEATURESuitable for soft formations, such as clay rock, sandstone, shaping mudstone, etc.Deep blade with long parabolic shape structure and anti swirl design, Maximizing the mechanical drilling speed and stability of the drill bit.Welding high-performance wear-resistant materials on the surface of the blade, Enhance the wear resistance and erosionresistance of the bit.Double row tooth,Reasonably configure high-quality PDC composite sheets, 0ptimize the tooth structure, improve the aggressivenessand abrasion resistance of drill bitsStrengthening gauge with PDC composite sheets,Reduce the wear and tear of rocks on diameter preservation. Increase the wearresistance and stability of gauge, improve the service life of drill bits.Hydraulic structure optimization. Flow field design at the bottom of the well is beneficial for the migration of rock debris and theprevention of mud bags.Sizes 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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