ATORN RockTec PRO milling cutters are particularly suitable for machining steels < 1400 N/mm, < 55 HRC, < 60 HRC and < 65 HRC. The wide product range covers all geometries with the highest precision.
The new TiAlSiN multilayer coating, developed exclusively for ATORN, impresses with its extreme hardness and lowest friction for optimum results.
Especially in tool and mould making, hard machining is playing an increasingly important role and is replacing more and more time-consuming processes such as grinding or eroding. But also in other areas, components must still be machined after hardening. This often confronts milling tools with great challenges.
ATORN now offers highly specialised milling cutters for all kinds of milling applications. These high-performance tools are ideal for hard machining up to 65 HRC.
Thanks to their optimised geometry and the new, extremely hard multilayer coating, ATORN RockTec PRO milling cutters ensure low friction and are therefore particularly resistant to abrasion. For example, they machine high-alloy tool steels such as 1,2379 at high feed speeds of up to 250 m/min and tooth feeds of 0.001 to 0.15 mm.