Ball nose end mill
4SR-BN
Weldon Tool
and 40 degree flute helix as our 3SR series. We have added
a fourth flute to this proven design to provide up to a 30%+
increase in metal removal rates for those operations that
demand higher levels of productivity in steel and ferrous alloy
roughing.
Our 4SR-BN is stocked with Aluminum Titanium Nitride
(AlTiN) and Titanium Carbonitride (TiCN) coatings in stub and
standard lengths. Special quotes and non-stocked coatings are
available upon request.
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