LG TCI BITS - Product

Brand : Leeding

Other Specification : Tricone Bits IADC WOB(kN/mm)(bit Dia) RPM(r/min) Applicable Formations 435 445 0.35--0.95 150--60 Very Soft Formations With Low Compressive Strength And High Drillability,such As Clay,mudstone,chalk ,etc. 515 525 0.3--0.8 200--80 Soft Formations With Low Compressive Strength And High Drillability,such As Mudstone,gypsum ,salt,soft Shale,soft Limestone,etc. 535 545 0.35--0.9 180--80 Soft To Medium Soft Formations With Low Compressive Strength And High Drillability.such As Medium Soft Shale, Hard Gypsum,medium Soft Limestone,medium Soft Sandstone,soft Formation With Harder Interbeds,etc. 615 625 0.35--1.0 180--80 Medium Hard Formations With High Compressive Strength,such As Hard Shale,limestone,sandstone, Dolomite,etc 635 0.4--1.1 150--60 Hard Formations With High Compressive Strength ,such As Sandstone,limestone,dolomite,hard Gypsum,marble,etc Note:The Upper Limits Of WOB And RPM In Above Table Should Not Be Used Simultancously. 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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