Tyrolit CBN profile wheel 14E1, 30° angle, in 200 mm diameter, is intended for roughing profiles on HSS tools when productivity and geometric stability must remain consistent over multiple cycles. The 126 grit ensures efficient stock removal to set the macro-geometry, maintaining wheel shape and reducing the risk of irregular edge wear which, in profiling, would immediately translate into profile drift on the tool.

When correctly conditioned and cooled, it allows grinding with steadier forces and more controlled temperatures, improving process reliability and preparing the surface for the final passes. It is a coherent choice when roughing must be robust and repeatable without compromising the finishing stage that determines edge functionality. When to choose it: select it to rough HSS profiles in repeated or more demanding cycles, when you want a more stable format before finishing.