New Tci Tricone Diamond Drilling Bit Water Well Price

new tci tricone diamond drilling bit water well price Product Parameter Bit Size 5 1/2”(139.7 MM) IADC Code 537 Connection 3 1/2”API REG Nozzle Qty 3NZ Make up Torque(KN.m) 9.5~12.2 Operating Parameter Rotary Speed(rpm) 120~50 Weight on Bit(KN) 0.45~1.0 Max.WOB(KN) 160 Flow Rate(lps) 8~18 Features and Applications Features 1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, palm-axis surfacing tooth carbide layer, inner cone hole silver; 3.Bearing O-ring wear-resistant, high-temperature high in saturated nitrile rubber; 4.Adopt limit the pressure and prevent drilling fluid into the lubrication system-wide rubber reservoir bag; 5.Use of high strength and high toughness carbide teeth Applications Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with stringers,etc.