8 1/2" S-1
(IADC Code S315)

   
 
SPECIFICATIONS   OPERATING GUIDELINES  
Number of Nozzles 3 Weight on Bit, Range 8 - 30,000 lbs.
Gage Length 3.25" Weight on Bit, Maximum 35,000 lbs.
API Pin Connection 4 1/2 REG Flow Rate, Optimum Range 300 - 550 GPM
Appx. Shipping Weight 142 lbs. HSI, Optimum Range 2.5 - 6 HHP/in2
    Rotary Speed 100 - 400 RPM
   
 
General Application

The S-1 is a medium set steel body PDC bit with the thick tungsten carbide face protection. This bit is recommended for drilling soft to medium formations with hard streak sections on rotary or down-hole motors.