Formdrill introduction - Formdrill - #1

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^Perfection

FORMDRILL: The drill system for screw-, solder-, glue- and welding assemblies in thin sheet metal work

pieces.

\n just a few seconds fou will drill a perfect hole with a bushing on the back side. The Formdrill positioned onto the work piece will develop friction heat due to the rotational and axial forces. This causes the material to become plastic deformable. Afterwards the thread is cold-formed with a TIN-coated Formtap.