025 2 Flute Carbide Endmill Micro Stub Length Square End 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.Premium Sub-Micrograin Solid Carbide End Mill2 FluteSquare EndSingle End 30° Helix1/8" Shank x 1-1/2" Overall LengthStub Length - Length of Cut = 1-1/2X's DiameterCenter Cutting Carbide EndmillView Carbide End Mill Speeds & FeedsCarbide End Mill TolerancesSize RangeDiameterShankAll Sizes+.0001,-. These stub length miniature end mills feature a length of cut 1-1/2 times the cutting diameter of the tool.