This is a set of 12 diamond point rotaries of various shapes designed to machine hard composite laminates.
It has very sharp and aggressive corn tooth cut. A slight left hand flute pattern is made in the teeth to reduce the pulling action, giving a much better operator control ( the tool wants to "push" the surface away and counterbalances the weight of the Dremel tool, giving a neutral feel while cutting ).
These are 100% made in the U.S.A from the highest quality tungsten carbide. They are titanium oxyde coated and precision cut to our requirements by one of the best machining tool manufacturer.
Manufactured to our requirements to cut through woods, kevlar fiber, carbon fiber and glass fiber laminates.
The shank is 3.2 mm or 1/8" diameter and designed for Dremel type drives.