Page 7 - Centerdrill Produktkatalog 2020 English
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Centerdrill - Your advantages
Producing a bush with a thread in just two operations
1. Flow drilling + 2. Thread forming
Cost-effective and time-saving comparing to other technologies
Possibility of replacing riveting, welding, insert nuts and thread cutting in thin materials
Higher drawing forces through more threads of the same material
Stable and wobble-free threads, no more turning or loosening
Absolutely centric positioning possible
High precision and reproducibility
Automation capability
Minimal set-up times
Can be used on CNC machines, NC machines and column drilling machines
Considerable time and cost reduction per hole and thread
Low entry costs connected with introducing a new technology
Can be used in Stainless steel, Steel, Copper, Brass and Aluminum
Flate surface or surface with collar
In sheet metal, square profiles, round tube profiles and many more
Possible from 0,8 mm to 11,0 mm material thickness, depending on the thread size
Possible from M3 to G3/4“
Also available for UNF, UNC and fine threads
Material and weight saving for thin profiles
Applying the flow drilling process diagonally is possible
The tightness of the bushes
Increasing the hardness of the thread –
it means less wear and tear in multiple screwed connections
Only one base material is needed, thereby avoiding electrochemical corrosion
High load capacity of bearing bushes
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