Wuhan eastar tool

Wuhan eastar tool

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EQ245 Twist-Punch Tool


Tool Features: 1. Pure mechanical structure, no electronic components, no rubber parts in moving parts, safe and reliable tool; 2. Provides additional composite impact energy for the drill bit, enhances the rock-breaking efficiency of the drill bit, and improves the mechanical drilling speed; 3. Effectively protects the drill bit, extends the service life of the drill bit, and improves the footage of a single drill bit; 4. Reduces the sticking and jumping of the drill string, thereby reducing fatigue damage to the drill string; 5. Eliminates the stick-slip phenomenon during the drilling process, which is conducive to uniform cutting of the drill bit; 6. Reduces the number of trips, shortens the drilling cycle, and saves drilling costs; 7. The pulses generated by the tool do not affect the normal operation of other logging and downhole instruments; 8. Reduces drag pressure during directional drilling, which can significantly improve mechanical drilling speed;

EQ185 Twist-Punch Tool


Tool Features: 1. Pure mechanical structure, no electronic components, no rubber parts in moving parts, safe and reliable tool; 2. Provides additional composite impact energy for the drill bit, enhances the rock-breaking efficiency of the drill bit, and improves the mechanical drilling speed; 3. Effectively protects the drill bit, extends the service life of the drill bit, and improves the footage of a single drill bit; 4. Reduces the sticking and jumping of the drill string, thereby reducing fatigue damage to the drill string; 5. Eliminates the stick-slip phenomenon during the drilling process, which is conducive to uniform cutting of the drill bit; 6. Reduces the number of trips, shortens the drilling cycle, and saves drilling costs; 7. The pulses generated by the tool do not affect the normal operation of other logging and downhole instruments; 8. Reduces drag pressure during directional drilling, which can significantly improve mechanical drilling speed;

PDC drill bit 084 EFM919/S842


Specification and Model: 084 EFM919/S842

PDC drill bit 215*105 ECS1308/S232


Specification and Model: 215*105 ECS1308/S232

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1987

1987


In 1987, the Jianghan Drill Bit Factory Diamond Drill Bit Branch was established, introducing diamond drill bit design and manufacturing technology from Hughes Company of the United States.

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