cone drill bit

颜色：

金色、红色、蓝色等

包装：

木箱或铁箱

品牌：

江汉 川石 佰纳斯等

The single cone bit is a deceleration bit, that is, the speed of the cone is faster than the speed of the drill bit. It is mainly used to cut and break rocks. It is suitable for small wells such as window sidetracking and deepening of old wells under high speed and high drilling pressure. drilling operations.
, The application field is relatively wide, not only suitable for sidetracking well construction, but also suitable for medium and deep wells.
The working torque is lower than that of the drill bit under the same drilling pressure and formation conditions, which can reduce the expansion problem of small-sized drilling tools and avoid downhole accidents.
Single-cone drill bits have the advantages of tri-cone drill bits and drill bits, and make up for the shortcomings of the two. They are more suitable for formations with large plasticity than tri-cone drill bits, and can also be adapted to difficult-to-deal with drill bits. Hard interlayers and other complex formations.
, Cooperating with downhole power drilling tools, it can meet the needs of high speed and special drilling.
, various sizes/(/(
, models/,/,/
, new and old models but complete range of roller cone drill bits.
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