Address: Industry zone ,beijing
web:http://www.tcirockbit.com
Country: China
Phone: 008618301418215 - Mobi: 008618301418215
steel tooth bits
Price: 300
SKW steel tooth bits NON-SEALED BITS
SKW series steel tooth bit is non-sealed roller bearing bit .This is suitable for surface hole drilling for every kind of wells and upper sections with good drillability .It is with the advantages of low cost and high ROP ,ect. The size range of SKW series Steel tooth bit is from 14 3/4 to 26 inch ,and IADC values from 111 to 241 . For example :26 SKW111C. # MAIN STRUCTURE FEATURES The drilling fluid can flow into bearing cavity directly to cool due to no seal. For Steel tooth bit size of 14 3/4 inch and larger, bearing structure of the roller-ball-roller-thrust is utilized
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