Need help selecting the right tools for your application? Check out one of our buying guides to get started!
Buying Guides
Dimensional drawings, Safety Information, Product Instructions, Manuals and User Guides
Servaid

Time to calibrate?

Secure your quality and reduce defects through Tool Calibration and Accredited Quality Assurance Calibration.​
power tool calibration, tool testing, metrology, machine capability test

View all our industries

Our industries
Unlock a world of valuable insights without the spam: Subscribe to our monthly newsletter and stay ahead with the latest industry innovations, expert tips, and cutting-edge solutions tailored for your success.
Subscribe Today
In this series of educational videos, our ‘Lab Boss’ Jason Benford performs various torque tests to show off the power and durability Atlas Copco tools have to offer!
In the Lab
Close
K-Flow flow drill fastening solutions

Flow drill fastening

Our K-Flow product line offers high quality flow drill fastening solutions for the automotive industry

Meeting future joining challenges

Assembly of electric and other lightweight vehicles increasingly requires joining of new materials, more complex structures and mixed compounds. An effective solution is flow drill fastening, a method suitable for multiple layers of similar and mixed materials, steel and aluminum.

A reliable joint with one-sided access

A main advantage of flow drill fastening is that only one-sided access is required. Used mainly in body shop applications in the automotive industry, the technique utilizes a fastener as both drill and joining element – an efficient and flexible joining technology.

Highest industry standards

Atlas Copco's advanced K-Flow joining systems are built to the highest standards, with focus on ease of operation, process stability, efficiency and availability.

A specialist team at your service

Let our experienced global team of flow drill fastening specialists help you with your joining challenges. Working closely with manufacturers of fasteners, we will develop the best solution for your specific needs.

Flow drill fastening technology
Flow drill fastening technology
Learn more about the flow drill fastening process
 
Learn more about the flow drill fastening process
Learn more about the flow drill fastening process
Body shop
Body-in-white
Body shop
Flow drill fastening applications for body-in-white
 
Flow drill fastening applications for body-in-white
Flow drill fastening applications for body-in-white
Electric vehicles
Electromobility battery car white background
Electric vehicles
Battery joining with flow drill fastening
 
Battery joining with flow drill fastening
Battery joining with flow drill fastening

Learn more about our products and services:

Flow drill fastening system
Flow drill fastening system solution
Flow drill fastening system
K-Flow product line
 
K-Flow product line
K-Flow product line
Innovate with us
Flow drill fastening
Innovate with us
We develop customized applications and processes that solve your joining challenges. Learn how we can support you!
 
We develop customized applications and processes that solve your joining challenges. Learn how we can support you!
We develop customized applications and processes that solve your joining challenges. Learn how we can support you!
Discover our service offering
Flow drill fastening
Discover our service offering
Service, training, spare parts and more ...
 
Service, training, spare parts and more ...
Service, training, spare parts and more ...
Contact us
Contact us
Every flow drill fastening solution is tailored to the individual requirements of our customers. Contact us to get your unique solution!
 
Every flow drill fastening solution is tailored to the individual requirements of our customers. Contact us to get your unique solution!

Learn more about our other joining technologies:

Self-pierce riveting
Self-pierce riveting
Henrob product line
 
Henrob product line
Industrial dispensing
Industrial dispensing
SCA product line
 
SCA product line
Learn from our experts
Learn from our experts
Expert Hub
 
Expert Hub
Find your nearest Customer Center
Find your nearest Customer Center
 

Flow drill fastening

explainer icon