Safety and Affordability

Self-Drilling Anchor

Manufacturer Since 2002

Quick Contact

Email : sales@sinodrills.com
Phone : 86 851 86821628

Our Location

16F Xiongjun International Building, Weiqing Road, Guiyang, Guizhou, China

Authoritative certified products

Safe & Trusted Company

product

T thread Self-Drilling Anchor Bolt

What is self-drilling anchor drilling tool and its application

Self-drilling anchor is a unique anchoring system which used to solve the problem of low construction speed on complicated underground works. Comprised of a hollow threaded bar with an attached drill bit that performs drilling, anchoring and grouting in a single operation, it meets today’s requirement of safer and faster Production.

Soil nailing

The bolts are drilled into the ground and then grouted to form a bond with the soil, providing additional support and stability. Self-drilling anchor bolts are preferred for soil nailing because they are easy to install and do not require a pre-drilled hole.

Tunneling

Self-drilling anchor bolts are widely used in tunneling for reinforcement and stabilization. The self-drilling feature allows for easy installation in various geological formations, and the anchor bolts provide reliable anchorage for tunnel linings and support systems.

rock bolting

Self-drilling anchor bolt is widely used in rock bolting applications. With its unique design, the self-drilling anchor bolt combines drilling, grouting, and anchoring functions into one process, making it a popular choice for rock bolting applications.

Mining

The anchor bolt provides high load capacity and excellent corrosion resistance. With its versatility and durability, the self-drilling anchor bolt is an essential component for maintaining a safe and stable mining environment.

Mirco-piling

Which is a technique used to reinforce weak soil or to support structures with limited access. With a variety of sizes and load capacities, self drilling anchor bolts can be customized to meet the specific needs of each project.

infrastructure

With their ability to self-drill and anchor simultaneously, they reduce the need for drilling and grouting. Self-drilling anchors are commonly used in construction projects such as highways, bridges, railways, and buildings.

Quality creates safety

Precise dimensions

Small tolerances guarantee perfect SDA assembly. All products should strictly conform to international threads standards

Qualified system load

Qualified system load is the only one criteria for SDA products

strength combines with toughness

The minimum number of 5% Agt is required for all finished SDA bars.

Consistent quality

Quality consistency is extremely important for all structural system

Dimension inspecting

Tensile testing

Bending test

quality has proven

Why Choose SINODRILLS

Founded in 2002, as a modern corporation, we operate strictly in compliance with the ISO9001 quality management system, and some of our products have passed European CE certification, and we have been classified as a 3AA2 enterprise by the world famous credit rating agency-Dun & Bradstreet. By the end of 2022, our products had been sold into 108 countries, we are gaining recognition and praise from a growing number of clients.

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Meet us face to face

Guizhou Sinodrills Equipment Co., LTD (abbreviated as GSE) is an international market-oriented enterprise specialized in manufacturing, supplying and services of rock drilling tools industry. Owning two factories and working in close collaboration with another two strategic cooperative partners

Customer Feedback

Yes good feedback from our customer for SDA. For this reason, here is a new purchase order, please produce according to the order requirements and we will arrange payment ASAP.

William Myers Drilling Tools Distributors

We imported a lot from China. For SDA products, we are planning to use SINODRILLS because one of my customers told me that he knew through some channels that your products were good.

Alejandro Rodriguez Sourcing Company

We would like to thank you for your supportive cooperation on SDA. We will order a certain amount in this order, after the shipment arrivers, we will increase this amount after each shipment.

Thomas Knight Drilling Contractors

I am glad to inform you our decision is to go with you guys and continue with purchase order. I really relay and trust yourquality here and hope to get the best as we get use to.

William Myers Drilling Company

Get in touch

Dont Hesitate
To Ask a Question

Phone Number

86 851 86821628

Email

sales@sinodrills.com

Office

16F, Xiongjun International Building, Weiqing Road, Guiyang, Guizhou, China