Tungsten carbide burrs and vitrified mounted wheels

Tungsten carbide burrs and ceramic mounted points are tools used for processing hard to reach places using straight grinders.

Rotary burrs are made of very hard cemented carbide. A top-quality raw material, precise profiling and sharpening on CNC machine tools provide a long time of productive work for the Abras burrs.

Depending on the type of processed material there are different cuts used in our burrs (number and geometry of the teeth). Thus, they can be used for grinding:

construction steel,
high-alloy steels and stainless steels,
steel and cast iron,
aluminum and non-ferrous alloys,
hard plastics.

There are several standard shapes used in our rotary burrs program:

shape A – cylindrical without front cut
shape B - cylindrical with front cut
shape C - cylindrical rounded
shape D - spherical
shape E - oval
shape F – ball nose tree
shape G - pointed tree
shape H – flame
shape L – conical rounded
shape M - conical pointed nose

Alternatively to rotary burrs, especially for processing hard materials, we offer mounted points - vitrified or resin bonded (resinoid). Like other tools of this type, they come in a variety of grains and hardness. These parameters are carefully selected for a specific application.

The most common shape of the vitrified molding machines is a cylinder, however, other shapes are also availble.

Below, we present selected types of burrs and mounted points with typical examples of applications.