China Impact Drill Bit Manufacturers Suppliers Factory - Customized Impact Drill Bit Price

Your Professional Impact Drill Bit Supplier

Quzhou Kaizuan Drilling Machinery Co., Ltd. is a leading provider of sustainable productivity solutions, offering innovative engineering and mining construction equipment to meet diverse customer needs. We address a wide range of challenges in engineering machinery systems and offer comprehensive services, including engineering equipment rental, to fulfill all drilling machinery requirements.

Specialization in Mining Machinery and Accessories

Zhejiang Quzhou Kaizuan Drilling Machinery Co., Ltd., founded in 2017, specializes in mining machinery/accessories (rock drills, air compressors, etc.) with a scientific quality system, recognized for integrity and quality.

Product Certification

All of our products have successfully completed the required testing procedures and are now in mass production. They have also obtained relevant certifications across multiple industries, ensuring compliance with established quality and safety standards.

Multi-Scenario Application

Our product line is functionally diverse and suitable for a wide range of working conditions, including both soft and hard rock formations. They are adaptable to various depths, borehole diameters, and different types of mining machinery, making them ideal for multiple application scenarios.

Professional Manufacturing Process

Equipped with advanced CNC machining technology, our production facility ensures precision manufacturing. Prior to mass production, each product undergoes full-scale inspections to guarantee performance efficiency and operational stability, ensuring that all equipment meets high-quality standards before leaving the factory.

Low Pressure Dth Hammer
Size: According to the working condition of each aperture needs
Application: High efficiency crushing: low pressure DTH hammer through the piston reciprocating impact for high hardness of rock penetration, to adapt to the f8...
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DTH Hammer Drill Bits
Mineral resources development open pit drill blasting hard rock (granite, basalt), single penetration depth exceeds 15 meters, DTH hammer drill bits with high wind pressure is ascending through efficiency; Underground mining with deep...
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Parameter

Hammer Length without bit	855 (mm)
Top sub thread	F48x10PIN
Outside diameter	80 (mm)
Weight	22 (KG)
Bit diameter	90-120 (mm)
Working Pressure	90-120 (mm)
Air consumption	7-12 (M*/min)
Bit shank	CIR90

Types of Impact Drill Bit

The impact drill bits produced by our company mainly include the following types:

Low Pressure Dth Hammer

Low-pressure DTH hammer is a type of down-the-hole (DTH) hammer that uses compressed air, typically in the range of 7-15 bar (100-220 psi), to drive a piston and impact a drill bit, breaking rock efficiently for drilling purposes.

DTH Hammer Drill Bits

DTH (Down-the-Hole) hammer drill bits are specialized tools designed to break rock and other geological formations during drilling operations, particularly in the construction, mining, and infrastructure sectors.

Advantages of Impact Drill Bit

01.

Enhanced Durability

The construction of impact drill bits allows them to endure the stress of high-torque applications. Unlike traditional bits that can bend or break, impact drill bits retain their shape and effectiveness over time, making them a cost-effective investment.

02.

Improved Efficiency

An impact driver combined with impact drill bits can significantly reduce the time spent on projects. The combination’s ability to drive screws and drill holes quickly makes it ideal for construction sites where efficiency is key.

03.

Versatility

These drill bits can be used on a variety of materials, including wood, metal, and plastic. This versatility makes them useful for a range of applications, from home renovations to professional construction jobs.

04.

Reduced Strain on Tools

Impact bits are designed to absorb shock, which puts less strain on the power tools themselves. This quality not only extends the life of the drill but also ensures that users can work more comfortably without excessive vibration or kickback.

Applications of Impact Drill Bit

Infrastructure Construction Project

Transportation construction: It is used for anchoring and support of railway and highway slopes, construction of tunnel pipe sheds and roadbed reinforcement.
Water resources and hydropower engineering: Participate in the dam seepage prevention treatment, drain drill and foundation construction of hydropower station in the construction field is applied to the pile into hole, the anti-floating anchor rod construction and foundation reinforcement.

Mineral and Energy Development

Mining: Applicable to open-pit mines, underground ore mining and blasting hole drilling in quarries.
Energy development: For geothermal well drilling, well construction and auxiliary operation of oil and gas exploration.

Special Engineering Field

Geological disaster control: It is used in projects such as anchor cable reinforcement for mountain slopes and foundation pit support.
Defence and chemical: Participate in military facilities and special chemical engineering drilling requirements.

End Face Shape of Impact Drill Bit

Convex Type

Single/double convex platform design, suitable for hard to hard abrasive rocks such as granite, but drilling straightness is poorer, common in open-pit mine blasting hole.

Concave Type

With conical depression ends, powder, good effect, high hole straightness, suitable for water and electricity engineering, tunnel pipe roof should be accurate as the scene of hole.

Planar

Solid structure, special in extremely hard rock drilling (such as basalt), common in deep well drilling and foundation construction of sea-crossing bridge.

Deep Concave Center Type

Suitable for soft rock to hard rock deep hole in the homework, can ensure hole straightness.

Ordering Process

productcate-979-562

Packaging and Shipping

Packaging	Standard exporting package, wooden case or as your choice.
Shipping	Shipping by sea, by air, by express are acceptable. According to your requirements.

Our Factory

FAQ

Q: What is the difference between a drill bit and an impact drill bit?

A: An impact drill bit, in essence, is a bit that is made specifically for impact drivers. These heavy-duty bits are designed to deal with the fast rotational force of the impact driver. Unlike regular drill bits, they are built to handle sudden changes in torque and resist snapping under pressure.

Q: What materials are impact drill bits usually made of?

A: Impact drill bits are generally made of high - speed tool steel or cemented carbide. High - speed tool steel is commonly used in factories, and cemented carbide is often used for drilling hard materials.

Q: How to choose the diameter of an impact drill bit?

A: Select according to the actual required hole diameter. For example, for indoor decoration and installing electrical appliances, if using nylon expansion bolts, an impact drill bit with a diameter of 6 - 12 mm is usually required; for wall decoration with M8 - M14 metal expansion bolts, a drill bit with a diameter of 12 - 20 mm is needed.

Q: Why can't the impact drill bit penetrate the wall?

A: Check whether the impact state is turned on, whether the rotation direction is positive, whether the drill bit is tightly clamped, whether the speed knob on the main switch is adjusted to the maximum, and whether the drill bit is correctly selected.

Q: Why does the drill bit break during drilling?

A: It may be due to too small a lip clearance angle, too high a drilling speed, too large a feed, or continuing to apply pressure to cut when the drill bit is dull.

Q: How often should impact drill bits be replaced?

A: There is no fixed time limit. It depends on the frequency of use, the material being drilled, and the degree of wear of the drill bit. When the drill bit is severely worn, dull, or damaged, it should be replaced in time.

As one of the leading impact drill bit manufacturers and suppliers in China, we warmly welcome you to buy discount impact drill bit made in China here from our factory. All customized products are with high quality and competitive price.

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