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More Details about PDC Drill Bits
Attribute Name  Value
Material              Carbide/diamond/steel
Use                     Rock/Well/Oil,ect.
Blade                 3,4,5,6
Color                  white/blue/golden/on request
Body                    matrix or steel
Size                     50-250mm
Commodity        API PDC bits
PDC Drill bits     PDC Drill bits

PDC Drill Bits

• Asymmetrical evolute spiral blade cutter placement makes the bit more stable during drilling

• Optimized short parabolic profile, suitable for drilling soft to medium soft homogeneous formations

• Primary and secondary cutting structure extends bit life
• CFD hydraulic balance design results in better bit cleaning and cutting removal
• Combined utilization of high performance PDC compacts significantly prolongs bit life

 

Bit size (in)	Specifications				Recommended drilling parameters
	No. of cutters (pcs)	Gage length (mm)	No. of  nozzles (pcs)	API reg. pin size (in)	WOB (kN)	RPM (r/min)	Mud flow rate (l/s)	HHP (w/mm2)
8 1/2	26	85	4	4 1/2	30-100	50-250	25-35	2-7
12 1/4	41	120	6	6 5/8	50-160	50-250	44-60	2-7

 

Other sizes are available according to request.

 

 

         

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