Brand: Leeding
Price: USD 300 / piece
Min. Order: 1piece piece
PDC drill bits
API diamond bits
Matrix body bits
Matrix body PDC bits

http://www.bjingleeding.com

1.Specification

Number of blade 5
Cutter size （mm） 19MM
Nozzle QTY Type 7NZ
Gauge length 2"
Junk slot area（in^2) 18.1
connection 4-1/2”API Reg
Operating parameters
Rotary speed（rpm） 60-260
Weight on bit（KN） 25-110
Max wob（KN） 130
Flow rate （lps） 22-35
2.Applicaiton

Soft formation with sticky layers and low compressive
strength rock type ctay ,sands.

3.Feature

Five blades and medium short parabolic profile.
Force-balance design and Low-fricition Gauge improve
anti-whirl ability .CFD technology is applied in optimizing
hydraulic Efficiency.