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8 3/4in 222mm PDC Rock Bit for High Speed Drilling in Soft Geological Formations

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8 3/4in 222mm PDC Rock Bit for High Speed Drilling in Soft Geological Formations

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IADC code : S334

Supply Ability : Stable supply and support for bulk customization.

Gauge : 15

Gauge Length : 89mm

Make-Up Length : 449mm

Face : 38

Junk slot area (sq mm) : 10993

Updrill : 6

Make-Up TQ : 16-24KN.m

Approximate Shipping Weight : 85kg

Nozzle type & count : L*9

API Connection : 4-1/2 REG.pin

Price : Negotiable

Brand Name : XINGTONG

Model Number : 8 3/4″ 222mm XHR 6164A

Certification : API 、ISO 9001

Place of Origin : CHINA

Payment Terms : L/C,D/P,T/T,

Delivery Time : 15-45 Days

Packaging Details : Standard Exported Package

Cutter Type : GI

Body type : STEEL

MOQ : 1 Piece（MOQ）

Total Cutter Count : 59

Normalized Face Volume : 48.53%

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8 3/4in 222mm PDC Rock Bit - High Speed Drilling DTH Bits for Soft Geological Formations
Product Overview

8 3/4″ 222mm XHR 6164A PDC Drill Bits are engineered specifically for high-speed drilling operations in soft geological formations, delivering superior performance and efficiency.

XHR Series Features
  • Suitable for improving Rate of Penetration (ROP) in soft formations
  • Optimized shaped cutter layout to enhance drilling efficiency and improve cuttings removal
  • Advanced nozzle and junk slot design using Computational Fluid Dynamics (CFD) to accelerate cutting movement
  • High-strength steel body with thinner blades to prevent blade back tail contact with formation during high ROP operations
Technical Specifications
  • 1.6mm Stepped Gauge
  • Drop In Cutters on Gauge Pads
  • Up-Drill Cutters on Gauge Pads
  • Dual row cutting structure
  • 4D shaped cutter design
Important Notes
  • Recommended top-buckle torque is set according to joint inner and outer diameter, with reference to API7G standards
  • Technical performance of drill bits sold by Xingtong will be fully implemented according to terms agreed between Xingtong and customer
  • Images are for reference only - please contact Skycom engineers for detailed technical parameters

Product Tags:

8 3/4in 222mm PDC Rock Bit

      

Geological Formations PDC Rock Bit

      

High Speed dth bits

      
Wholesale 8 3/4in 222mm PDC Rock Bit for High Speed Drilling in Soft Geological Formations from china suppliers

8 3/4in 222mm PDC Rock Bit for High Speed Drilling in Soft Geological Formations Images

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