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Quick Details

Use: Well Drilling
Material: High Carbon Steel
Type: Center Drill Bit
Model Number: 17 1/2inch
Brand Name: SRF
Place of Origin: China (Mainland)
the number od blades: 5
size: 17 1/2inch
thread type: 7 5/8inch
weight: 510
certification: API ISO
use: well drilling

Specifications

 PDC drill bits characteristics:

1. Uses outline optimization design, adapts in different strata.

2. Short parabolic crown, cutting force balance design structure, spiral knife-wing, balance the bit force, improve impact resistance.

3. Uses the dynamic flow field technique of simulation, optimizes the drill bit water power design,

 strengthens the drill bit clean, cooling capacity and prevents the drill bit balling.

4. Using high performance compound piece combination , enhances the bit life.