Tungsten carbide insert bit, TCI bit, button bit
Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system

Sizes ranging from 3 1/2' to 26' , bits can be producted according to your special order.reliable quality and competitive price

Inserted Tooth and Milled Tooth Tri-cone Rock Bits

1.Sizes ranging from 3 1/2' to 26' .

2.Covers almost all IADC codes .

3.. Tungsten carbide insert cutter of high strength and toughness is used to increase the impact

resistance of cutters and decrease the breakage rate.

4. The features of TCI bits lead to its drilling formation almost are hard rocks, like limestone, dolomite, chert, firm sandstone, firm anhydrite, etc.

3.Widely used in oil exploration, mining prospecting, water well drilling ,subterranean heat,

hydrology, etc

3.The bits can be producted according to your special order.

5.Our products have reliable quality and competitive price

6.Products new and used are well-found.

Looking forward to your kind enquiry.

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