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Position: Home > Products > PCD Drill Bits > Vertical Drilling Series > PCD Drill Bits
8 1/2
8 1/2
8 1/2
8 1/2
8 1/2
8 1/2
8 1/2
8 1/2

8 1/2" (215.9mm) Steel Body PDC Drill Bit S166

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Product Specifications

Number of Blades

6

Main PDC Size

16mm

Number of Nozzle

7

Diameter Size

2-3.5''

Operation Parameters
Speed (r/min)60-300
Drilling Pressure(KN)20-110
Flow Rate (lps)21-35
Application StrataMedium hardness and low compressive strength, such as shale, limestone, sandstone, gypsum, etc.
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