What are the characteristics of water well drill bits with a long service life?

Water well drill bits that last a long time usually have the following characteristics:

Material and Process

High-quality alloy steel: Made of high-quality alloy steel, with high hardness, toughness and wear resistance.

Advanced heat treatment process: After scientific and reasonable heat treatment, the hardness and toughness of the drill bit are improved, which prolongs its service life.

Optimized geometric design: The geometry of the drill bit is optimized to better adapt to the ground conditions and reduce wear.

High-quality welding technology: For composite drill bits, the welding technology directly affects their service life, and high-quality welding technology can ensure the overall strength of the drill bit.

Design and Structure

Reasonable cutting edge design: The angle, number and shape of cutting edges are carefully designed to effectively break rock and reduce bit wear.

Strong structure: The overall structure of the drill bit is strong enough to withstand high impact force and torque.

Good chip removal: The drill bit has good chip removal performance, which can remove the chips in time to avoid clogging the drill hole.

Use and Maintenance

Correct operation: Strictly follow the operating procedures and avoid overloading.

Timely maintenance: Regularly inspect and maintain the drill bit and replace worn parts in time.

Suitable drilling fluid: Choose the right drilling fluid, which can play the role of cooling and lubrication, and prolong the service life of the drill bit.

Formation conditions

Low formation hardness: The wear of the drill bit will be slower in relatively soft formations.

Uniformity of formation: Uniformity of formation makes the drill bit less susceptible to impact damage.

No hard debris: The absence of hard debris in the formation prevents accidental damage to the drill bit.

It should be noted that even for long-life bits, their service life is affected by a variety of factors, including drilling depth, drilling speed, lithology, drilling fluids and so on.

In addition to the above features, the application of some new drill bit materials and technologies, such as PDC drill bits and polycrystalline diamond composite piece drill bits, has also greatly improved the service life of drill bits. If you don't know how to choose the right water well drilling rig, click the link below to contact our professional team directly.
Contact us (gzpearldrill.com)

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