Particular advantages of RAMPA’s inserts for metals:

Specially adapted outside thread for the material being used to achieve the highest possible pull-out resistances
Low-tension screwing into the material ensures reliable and long-lasting high levels of stability
Wide range of applications: Light-weight metals, such as aluminum, magnesium, titanium as well as bronze and other cast materials and naturally metals in the most varied alloy compositions and grades

No additional pre-cutting of the pilot holes required
Different designs available, including with head or chipping chambers, e.g. to prevent chips/swarf entering the thread path between the insert and the screw