Drill bit manufacturers take you to understand what factors need to be paid attention to when purchasing ball-tooth drill bits
According to the power of the rock drill and the power medium (pneumatic, hydraulic), the rock, the powder discharge method, and the drilling method, the ball tooth drill bit with the same diameter can have multiple drill bits. kind of deformation. In order to make better use of the ball-tooth drill bit and make the drilling speed and the grinding tooth change cycle longer, the ball-tooth drill bit is classified into the excavation drill hole and the production drill hole (non-advance drill hole). So what factors should you pay attention to when buying a ball-tooth drill bit? The following small series of Gaea Rock drill manufacturers will take you to understand!
One: Strength
Knowing that contractors use S grade drill rods, which have better toughness, the new steel mix can be heat treated, and the drill rods are harder than in previous years. Other grades of steel are mainly used for other applications, such as G grade for oil and gas drilling.
Two: value
An important factor when knowing the value of a used drill rod is the space available, if placed in a traditional area that cannot be clamped with a rig clamp, some space may be lost due to hard strips, before purchasing a used drill rod When the Gaea drill bit manufacturer recommends measuring pins and box tool joints, some drill rods may not have enough space to work together.
Three: quality
The quality control standard of the ball drill bit manufacturer, the quality of the steel source, to obtain strict standards from the manufacturer and/or processor, the quality of the tool joint will be better not to allow bending and rotation fatigue, and no downhole failure.
The ball tooth bit has a simple manufacturing process, convenient regrinding, and relatively strong adaptability to rock mass performance. Often used with light internal combustion, electric, pneumatic and hydraulic rock drills.
Related products Link:
