21/64 Carbide Endmill 4 Flute Single End Ball Nose ALTIN Coated, Kodiak Cutting Tools, Mfr#: 5433406

These Kodiak Cutting Tools® ball end four flute carbide end milling cutters feature a 30 helix angle and are center cutting for plunging, slotting and profiling. As with all of our solid carbide tools, these end mills are manufactured using state-of-the-art machinery, manufacturing processes and inspection techniques, making them the preferred choice of carbide endmills for machinists wanting to produce high quality parts with maximum tool life. The addition of our ALTiN coating allows for increased speeds & feeds as well as longer tool life Premium Sub-Micrograin Solid Carbide End Mill 4 Flute Ball Nose End Mill Single End 30° Helix Regular Length Center Cutting Carbide Endmill ALTiN Coated for Increased Performance & Tool LifeALTIN Coating: A high performance coating for milling stainlesssteels, carbon steels, alloy steels, and cast iron. This coating is extremely heatresistant and can be used with or without coolant. It is exceptional in difficultto machine materials where adhesive wear is particularly high.View Carbide End Mill Speeds & FeedsCarbide End Mill TolerancesSize RangeDiameterShank1/64"-7/64"+.000, -.001-.0001,-.0004 ISO H61/8"-1/2"+.000, -.002-.0001,-.0004 ISO H69/16"-1"+.000, -.003-.0001,-.0004 ISO H6