Hardware & Tools
Description
Product specification
Number of blade 5
Cutter size （mm） 19MM
Nozzle QTY Type 7NZ
Gauge length 2& quot;
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
Applications and features
applications Soft formation with sticky layers and low compressive
strength rock type ctay ,sands.
Features 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.
Crystal
Web:http://www.bjleeding.com/
tel: 86-01057290815
mobilephone: 86-13269002360
skype: bjleeding02
QQ: 973987086
Email:leedingj@163.com
leedinglj@gmail.com
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LA TCI bits...
Beijing Leeding Importing and Exporting Trading Co., Ltd
Drilling bits, Tricone bits, PDC bits, drill for oil, about oil drilling, oil well drill
Address: Room 0221, building 11, No.1 yard, Wu li qiao second street, Chaoyang District, Beijing, China ,
Beijing, Beijing
China, 100024
Tel: 861057290815
Fax:
