Wholesale supply of high quality slotted drill bits, cross drill bits, ball tooth drill bits

The manufacturing process of the straight-shaped series drill bits (the straight-shaped inclined false edge bit, the straight-shaped horseshoe-shaped bit) is simple, regrinding is convenient, the work is reliable, and the adaptability to the rock mass performance is strong. It is often used with light internal combustion electric pneumatic and hydraulic rock drills to drill holes below the diameter in various types of rocks.
Due to its low price and other characteristics, it is still the main type of drill bit used in small and medium-diameter rock hole drilling projects in my country's mining industry.
Our company's straight-shaped bit has the following significant advantages
. Complete range of specifications
From diameter diameter diameter diameter diameter etc.
. Reasonable material selection and excellent manufacturing
Strict quality control not only focuses on the intrinsic quality of the product but also the very fine surface treatment of the product.
. The design is scientific, the appearance is beautiful and the packaging is unique.
. Reasonable product structure
High, medium and low-end products meet the needs of different customers. The alloy classification is suitable for rocks with different hardness coefficients.
. Be brave in innovation and continuous improvement.
. The sales channels are smooth and the service network is sound.
{]Details{ / Cross-type drill bit refers to a drill bit with four pieces of carbide embedded in the head of the drill bit. The product is made of high-quality steel and processed with special heat treatment processes. There are many different design models to adapt to different requirements. operating environment. Tapered hole drill bits with various tapers ( ) are the supporting products of the tapered rod (finished drill bit). They are connected to the tapered drill bit through the tapered hole and are currently the most commonly used drill bit variety in China. The advantage of the cross-shaped bit is that it is suitable for drilling fractured rock formations and highly abrasive rock formations under the conditions of a rock drill with large impact power and has strong resistance to radial abrasion. Different grades and models of alloys must be selected corresponding to different rock types.
The cross drill bit series is the main variety among the international flake series drill bits. The diameter of the drill bit has a strong adaptability to rock drilling conditions and is almost not limited by the rock drilling machine model and rock mass performance. In many countries, such as Sweden, Canada and other countries, cross and ball tooth drill bits are commonly used in mining projects instead of straight drill bits.
Our company has adopted a new design in the cross drill bit process based on the comprehensive absorption of foreign experience, combined with the current status of my country's materials and drill tool manufacturing technology, in terms of geometric structure and parametric material manufacturing technology and technology, and has reached the domestic level. highest level.
Jining Shengdu Pneumatic Tools Co., Ltd. develops, manufactures and sells equipment and equipment for mining and construction operations. Its application scope includes construction and demolition operations, geological exploration, drilling and foundation engineering, as well as various splitting, crushing and tamping of cement pavements, asphalt pavements. Functions such as real shoveling and chiseling are more suitable for drilling, splitting and blasting mining in various mines. We can provide a full range of products. All products strive to provide the highest possible operating efficiency with the lowest maintenance costs. As a professional rock drill manufacturer, in addition to providing high-quality products, our success lies in our passion for the industry, establishing effective interactions with customers, and our creative and innovative spirit.
The company's main products include internal combustion rock drill series, pneumatic rock drill series, crusher series, internal combustion crushing picks, and tools for railway, highway, mine exploration and construction construction, straight-shaped drill bits, cross-shaped drill bits, ball-tooth drill bits, column-tooth drill bits, etc.
Ball tooth series drill bits
Passivation has a long service life and its non-grinding life is about
times the grinding life of the drill bit of the same diameter blade head, which is beneficial to saving auxiliary working hours, reducing workers' physical labor and speeding up Engineering speed. Therefore, taper connection and threaded connection ball bits of different diameters are widely used in various types of hard and brittle rocks to cooperate with drilling rigs for rock drilling. Swedish engineering and technical personnel believe that the combination of
ball-tooth drill bit
and hydraulic rock drilling rig is the best match for modern rock drilling technology.
{]Detailed information{ / In recent years, ball tooth series bits have developed rapidly at home and abroad. It is realized with the goal of quickly drilling holes with hydraulic rock drills to save auxiliary drilling hours and increase industrial drilling speed.
Compared with traditional chip drill bits, column-tooth drill bits have the characteristics of long grinding cycle and fast drilling speed. They are divided into the following categories
Hole column-tooth drill bits
Down-the-hole column The tooth drill bit is a drill bit used in conjunction with the down-the-hole impactor. The spline is used in conjunction with the impactor to perform drilling operations. It is widely used in open-pit mine mining, quarries, hydropower projects, water well drilling, excavation, side pillar support, etc. Divided into low-pressure down-the-hole cylindrical drill bits, medium and high air pressure down-the-hole cylindrical drill bits, and hole cylindrical drill bits used in conjunction with down-the-hole impactors. They have the characteristics of straight drilling, high speed and deep hole drilling, and have been widely used in recent years. Application
Threaded connection cylindrical drill bit
Threaded connection cylindrical bit is mainly a drill bit used in conjunction with a hydraulic rock drill (or pneumatic rock drill) and a hydraulic drill rod (pneumatic drill rod) through different forms. The thread is matched with the drill rod for drilling operations. The diameter of the drill bit is ￠￠. It is mainly used in underground mines, open pit mines, blast furnace openings in steel plants and other fields. High degree of quick grinding and convenience
High degree of connection with column tooth drill bits
The taper connection column tooth drill bit is mainly a drill bit used with a pneumatic rock drill and a taper rod. The taper is connected with the drill rod to perform drilling operations. It is mainly used in mining secondary crushing anchor rods, support tunnel excavation, etc. field.