Top-Hammer Drilling Bit Threaded Button Bit R22 R23 R25 R28 R32 R35

• After-sales Service: One Year
• Warranty: One Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Model NO.: R22 R23 R25 R28 R32 R35 R38 TR28 TR32 TR35 T38 T45
• Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Type: Top-Hammer Button Bit
• Application: Mining, Water Well Drilling, Tunneling, etc.
• Color: Customizable
• Customization: Yes
• OEM Service: Yes
• Transport Package: Plywood Case
• Specification: Customized
• Trademark: HCLH
• Origin: China

Product Description

Product Description

Bit Face Selection

Face Design	Application
Flat Face	Flat face button drill bits are suitable for all rock conditions, especially for the rock with higher hardness and higher abrasiveness. Such as granite and basalt.
Drop Center	Drop center button drill bits are mainly suitable for the rock with low hardness, low abrasiveness, and less consolidation. The bits can drill straighter holes.
Convex	Convex Face button bits are designed for fast penetration rates in softer rock.

Carbide Button Selection

Button shapes	Application
	Rock Hardness	Penetration Velocity	Carbide Service Life	Vibration
Spherical Buttons	Hard	Slower	longer service life less prone to breaking	More
Ballistic Buttons	medium Soft	Faster	shorter service life more prone to breaking	Less
Conical Buttons	Soft	Faster	shorter service life more prone to breaking	Less

Skirt Selection

Skirts	Application
Standard Skirt	Standard skirt button drill bits are suitable for all rock conditions.
Retrac Skirt	Retrac button drill bits are mainly used for unconsolidated rock mass with poor integrity. The skirt is designed to improve the straightness of the drilling hole and assist in the retrieval of drill rock tools.

Threaded Button Drilling Bits
Thread	R22 R23 R25 R28 R32 R35 R38 TR28 TR32 TR35
	T38 T45 T51
	ST58 T60 ST68 EL68 EL60
Head Diameter	28-165mm(RThread)
	65-178mm(TThread)
	89-152mm(Other Threads)
Skirt Type	Retrac / Reinforce / Standard
Face Type	Flat / Drop Center / Convex
Button Shape	Spherical Buttons/ Ballistic Buttons / Conical Buttons

High-quality raw material

Our button rock drilling bits are made of high-quality steel and cemented carbide as raw materials. After a special heat treatment process, the drilling rig drill bit has a long service life and can minimize the loss of impact energy during transmission.

 

Advanced Button Fixation Technology  

The drilling bit adopts advanced button fixation technology. The even fixation force helps it not easy to lose buttons. At the same time, it can ensure the verticality of the drilling hole, so that the impact energy can be concentrated on the rock.

 

Excellent Product Design

Our button drilling bits are designed in different faces, which are suitable for different rock formations, so that they can meet the development requirements of different hardness rocks, improve drilling efficiency and reduce costs.

 

Rigorous Quality Control

All button drill bits are approved by strict quality control to ensure that each button drilling bit is of high quality.

Beijing Haichuang Unite Technology Co., Ltd. was founded in 2015. We are located in Beijing. We are a specialized company in engineering, mining integrated machine and spare parts selling. We are committed to supplying professional, high-performance equipment and spare parts for clients at home and abroad. Our products are involved in mining, quarrying, highway building, water conservancy, railroad building, road and bridge construction, petroleum, chemical industry, power generation, metallurgy and other machinery industries.
 
Since the establishment of our company, we have achieved delightful success by years of hard work and endeavor. However, we are still aiming for the global market, hoping to serve more customers with quality products and services. We take priority of the interests of our clients, deeply delve into the needs of each customer, figure out a feasible solution to solve the issues of our customers, so as to saving the costs on time and economy.
 
Shouldering arduous tasks, we also embrace a promising vision. Since entering the 21st century, we have been following the principle of equality and the regulation of win-win multi-lateral collaboration in accordance with the international practice, strictly observing the agreement and obtaining the "profit under the Sun". We shall grasp opportunity, taking the business and management innovation as the basis, transforming the business pattern and its ideal, cultivating new core competencies to become a comprehensive company in en ture.

Q1: Do you provide technical support? 
Yes. We provide professional pre-sales, in-sales, and after-sales support, along with expert technical guidance and usage precautions.
 
Q2: Do you offer OEM customization? 
Yes. We provide an OEM service based on samples or technical drawings.

Q3: What incoterms do you support?

We support FOB, CIF most. Other incoterms are negotiable.

Q4: How about your Payment?

30% advance payment by T/T after signed the contract, 70% balance payment by T/T or by L/C at sight before shipment (negotiable)

Q5: What is the package?
We basically provide wooden box for products, sometimes adopt other package according to clients' requirements.