Series US376
[6 Flute - Square - Variable Helix/Unequal Index]

This tool was made for Aluminum with its 6 Flutes, sharp edges, variable helix (43.5°/46.5°), high rake angle (21°) and unequal index. The series US376 is a high precision tool for finishing applications and has high contour accuracy. It will obtain excellent surface finishes in Aluminum and other non-ferrous materials due to its stable and smooth cutting technique. Available with ZrN Coating to help avoid build up on cutting edges.