Page 5 - Centerdrill Produktkatalog 2020 English
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Centerdrill RESULT
With Centerdrill‘s flow-forming process, you can obtain a strong thread out of the processed material,
with a sufficient number of threads, in just two steps.
No wobbling, loosening or turning!
Centerdrill + Centertap = DIN-Thread in only 2 working steps
Centerdrill - processable materials
Flow drilling can be used in all thin-walled metals with a thickness of 0,8 - 11,0 mm, depending on
the thread size. For example:
Welding steels
Stainless steel
Aluminum
Copper
Brass
Bronze
Magnetic materials
Special alloys
Varnished and organically coated materials such as tin and zinc are suited for flow punch forming /flow
drilling to a limited extent. In this case, it is particularly important how thick the coating is. Please notice
that thicker coats must be always removed before applying flow drilling.
Stainless steel Steel Copper Brass Aluminum
Check out our videos demonstrating the „Flow Drilling Process“!
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