Mounted points in hardness L are manufactured from a grain mix of white and dark red aluminium oxide and a high-quality resinoid bond.

This relatively soft bond contains grinding additives and, in combination with the grain mix, leads to exceptionally high stock removal rates and a long tool life.

The hard- ness L is particularly suited for surface work on stainless steel (INOX) and for general use on non-ferrous metals and bronze.