Ball Tooth threaded Drill Bit Introduction
The passivation period of the ball-tooth drill bits is long, and their life without grinding is about 5-6 times that of the grinding life of the blade head drill bits with the same diameter, which is beneficial to save auxiliary man-hours, reduce the physical labor of workers and speed up the project. Therefore, the taper connection and threaded connection ball-tooth drill bits of different diameters are widely used in various hard and brittle rocks to cooperate with drilling vehicles. Swedish engineers and technicians believe that the combination of ball-tooth drill bits and hydraulic rock drilling vehicles is the best match for modern rock drilling technology.
In the past 20 years, the ball-tooth drill bits have developed rapidly at home and abroad, which is accompanied by the rapid drilling of hydraulic rock drills to save auxiliary man-hours for rock drilling to improve the industrial drilling speed.
Compared with traditional sheet drill bits, ball-tooth drill bits have the characteristics of long grinding cycle and fast drilling speed. The ball-tooth drill bits produced by our company are mainly divided into the following categories:
1. Threaded ball-tooth drill bit
The threaded connection column tooth is mainly a drill bit used in conjunction with hydraulic rock drills (or pneumatic rock drills) and hydraulic drill rods (pneumatic drill rods). Through different forms of threads and drill rods, drilling operations are carried out. The drill bit diameter ranges from ￠32-￠127mm. It is mainly used in underground mining, open-pit mining, blast furnace openings in steel plants and other fields. Fast speed and easy grinding.
2. Taper ball-tooth drill bit
The taper connection column tooth drill bit is mainly a drill bit used in conjunction with pneumatic rock drills and taper rods. Through the taper and drill rod connection, drilling operations are carried out. It is mainly used in secondary crushing of mines, anchor support, tunnel excavation and other fields.
The column tooth drill bits produced by our company are designed according to ISO international standards. It adopts a symmetrical structure design. It has a good powder discharge effect and strong crushing ability, and a fast rock drilling speed.
