Normal tooth (N)

The normal tooth has a cutting angle of 0°. It is suited for material types with a high  carbon content (such as cast iron), for material with small cross sections and for thin-wall profiles and tubes.

Hook tooth (H)

The hook tooth has a positive cutting angle of 10°. This tooth form is particularly well suited for solids, thick-wall tubes and all higher-grade alloy material.

RP tooth (RP)

The RP tooth has a milled positive cutting angle of 16°. Due to its aggressive cutting behavior, it is suited for high-alloy and highest-grade alloy material and for non-ferrous metal.

Master tooth (M)

The Master tooth is based on a high-low triple chip design recognized as one of the most efficient in engineering cutting technology. To cope with the demands of a wide range of difficult steel and exotic alloys the teeth are available with cutting angles of both 10º and 16º.