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  • Steel Body PDC Bit 8 1-2” S1642FC /S223

  • Steel Body PDC Bit 8 1-2” S1642FC /S223

Steel Body PDC Bit 8 1-2” S1642FC /S223

Description

Features

Deep blade and medium parabolic configuration design,ensures optimal bottom hole flow pattern and anti-balling.
Optimize the cutting structure and places high quality cutters at different points, increases wear resistance and offensive of the bit.
Anti-whirl design improves ROP and enhances the drilling stability.

Spiral Blade

Double rows spiral four blades design,allows greater borehole coverage and better cutting structure,maximized enhances wear resistance and stability of the bit.

Enhanced Gauge

Enhanced gauge with high quality PDC
cutters, offers additional protection in abrasive applications, helps several- -fold increasing wear resistance and life of the bit."

Hardfacing

The surface of the blade is welded by wear -resistant hardfacing material, improves wear resistance and erosion resistance of the bit.

 

Note

Bit

SPECIFICATIONS

RECOMMENDED PARAMETERS

size

Number of  bade

Primary Cutter Size

Nozzle Qty

Gauge Length

Connection

Rotary Speed(rpm)

 Weight On Bit(KN)

Flow Rate (lps)

8-1/2''

4

16mm

6

2''-3.5''

4-1/2"API REC

60-250

10-100

25~36



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