New production IADC517 tricone rock mining drill bit factory

  Product Description   New production IADC517 tricone rock mining drill bit factory     Specification of Tricone Bits  

IADC	WOB(kN/mm)(bit dia)	RPM(r/min)	Applicable Formations
417  437  447	0.35--0.9	150--70	Very soft formations with low compressive  strength and high drillablility ,such as clay,  mudstone,chalk ,gypsum,salt, soft shale  soft limestone,etc
517  527	0.35--1.0	140--60	Soft formations with low compressive strength  and high drillablility such asmudstone,gypsum, salt,soft shale,soft limestone ,etc.
537  547	0.45--1.0	120--50	soft to medium formations with low compressive  strength ,such as medium soft shale ,medium soft  limestone,medium soft limestone,medium soft  sandstone,medium formation with harder and  more abrasive interbeds.etc
617  627	0.45--1.1	90--50	Medium hard formations with high compressive  strength such as hard shale.limestone,sandstone, dolomite,etc
637	0.5--1.2	80--40	Hard formations with high compressive strength, such as sandstone,limestone,dolomite,hard  gypsum,marble,etc

    2. Main Products we Provide   We mainly provide PDC Bits and Tricone Bits for oil  field,  Water well,  Geothermal,  and Underground foundation work .   Packaging & Shipping      Application    Company Information   Hebei Ranking Bit Manufacture Co,LTD is mainly engaged in the development of various series of bits,development,production and sales.
Ranking company has developed and mass-produced products 3 inches to 26 inches series steel rock bit,various types of PDC bits,core bit and production and processing assembly 0.6m to 3m large diameter hole openers.Widely used in the oil,natural gas,hydrology,address,ore drilling engineering,product marketing the country and 20 countries and regions in the world.
Ranking various rock bits,to ensure full compliance with all the terms and standard of American Petroleum Institute API specification,design,manufacturing and production and to ensure full compliance with the API specification requirements and content.           Contact Us