The fitting of internal threads in a drilled hole is called tapping. Kroon Metal Technology can thread your holes quickly and professionally. We can do this mechanically using our high-quality CNC machines, or manually.

Flow tapping

If the sheet is too thin for tubing, it is possible to drill the product by means of a flow drill. This application is also known as flow drilling or flow tapping. The heat caused by the drilling causes the sheet to flow in the direction of the drilling. This causes a protrusion, making it possible to apply screws and bolts after all.
Apart from tapping, we are also equipped to offer other sheet processing services, including drilling, turning, milling, folding, laser cutting, and welding.

Steel Solutions International

More information? Please request a non-binding quotation

Questions? Please contact us

Please contact us by telephone during office hours at 078 6546 546 or send us a message via the contact form.


Total solutions for the entire metal industry!

Request a quotation