Three cone bit

    Performance：The tric one bit is the most widely used type of d riling bit.

    When the roller cone bit works， the cutters alternately contact the bottom of the well the rock breaking torsion is small， the cutters and the bottom of the well contact area is small， the specific pressure is high， and it is easy to eat into the soil layer The total length of working blade is large， thus reducing wear and tear relatively.

    Roller cone bits are adaptable to a variety of substrates， from soft to hard.

    Execution standard：Petroleum industry standard Specifications and models：steel tooth bit and insert tooth bit are divided into two categories， each category is subdivided according to the applicable bottom layer and structural characteristics.

    Product use：oil and natural gas and geology， mining， salt industry， geothermal and other industries driing construc-tion.