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Tungsten carbide step drag bit

Tungsten carbide step drag bit

Carbide step drag bit with tungsten carbide inserts on the blades. They are disign for soft formations, such as coal,sand, clay,etc. Because of high performance they are widely used in water wells, mining, geothermal, environmental and exploration drilling.


The Drag Bits can penetrate softer formations such as stiff clays and Mudstones very quickly.  Usually used for construction or other site investigation projects. It has two types, Step Type and Chevron Type. 

Our can design the special size per customers' requirements.

Quick details of step drag bit

Product nameStep drag bit
MaterialTungsten carbide and steel
Size2 7/8" to 22"
Connection threadAPI standard connect therea or client's requirement
Blades No.3-5 blades
Rock formationSoft rocks
ApplicationConstruction and investigation project, coal mining
PackagingCarton box packaging or as client's requirement
ShippingSamples are shipped by express, batch products are shipped by sea or by air
Delivery1-5 days for sample, batch products depend on the order quantity

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  • Xi'an Tydrillbits Co.,Ltd


    Tel:0086 29 88894370

    Fax:0086 29 88292894-602


    Add:Num.11 Dianzi 3rd road Yanta district Xi'an China


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