12 1/4 Ls1905s

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12 1/4 Ls1905s
Posting date : Nov 25, 2013
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72-
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Product specification: Number of blade: 5 Cutter size (mm):19mm Nozzle QTY Type: 5NZ Gauge length: 3.5 Junk slot area(in^2): 39 connection: 6-5/8”API Reg Operating parameters Rotary speed(rpm):60-280 Weight on bit(KN):30-140 Max wob(KN):140 Flow rate (lps):28-70 Applications: Soft to Medium hard formation with lowe compressive strength interbedded with hard layers .Rock type: Clay stone. Marl.Lignite .Sandstone, Tuff. Features: The 1905 is a matrix body PDC bits with 5 curved blades and medium short parabollc profile .Force-balance design and lowe-friction Gauge improve and –whirl ability .CFD technology is applied in optimizing hydraulic Efficiency. Crystal tel: 86-01057290815 mobilephone: 86-13269002360 skype: vitamin01230 QQ: 973987086

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
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