R28 46mm Rock Drill Bits Rock Hammer Drill Bits Rock Drilling 0.9 Kg Weight

Factory Supply Rock Drill Bits R28 46mm Rock Hammer Drill Bis for Rock Drilling

Product Description:

Scientific and standard thread tooth design is the basis of top-hammer rock drilling tools’ high quality thread connection, strictly control precision thread process is the only way to guarantee the excellent performance of thread connection. Inaccurate thread connection with large or small gap will lead to high frequency vibration and shaking during drilling, caused thread high temperature and broken.

Thread Strengthen:

In order to obtain better service life and performance, KSQ does a significant treatment for thread part, enhance thread strength and improve abrasive resistance. The most important thing is the proportion of broken rod dropped significantly.

Heat Treatment:

Heat treatment with Fully Carburization, Air Cool Quenching, Tempering keeps products high toughness, air cool quenching significantly improve its surface hardness and whole strength index. It improves the whole working life and durability of rock drilling tools such as shank adaptors, extension drill steels, MF rods, hex drifting drill rods etc.

Products Parameters:

Product Advantage:

Button bit and Insert types

Spherical Button Characteristics

1. Universal button

2. Good wear resistance

3. Best suited for hard ground

4. 27000-48000PSI(180 to 320Mpa)

5. Suited for abrasive to very abrasive drilling conditions

Ballistic Button Characteristics

1. Fast Penetration

2. Best suited for soft rock

3. 10000-20000PSI(70 to 140Mpa)

4. Suited for non-abrasive drilling conditions

Specification of other Retrac Button Bits:

KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients' drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company's development team introduces innovative products each year - tools that are rigorously tested in the field and proven to perform beyound industry expectations.

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.