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These helical-flute thread mills have an EXO coating, which is a multilayered TiAlN coating with a very smooth finish that provides better wear resistance than a standard TiAlN coating. EXO-coated thread mills can be used at high speeds and withstand high temperatures. Carbide thread mills offer excellent wear resistance, heat resistance, and hardness.,Helical-flute thread mills have spiral flutes that distribute the chip load as the thread mill removes material to cut threads into an existing hole or onto the external surface of a part. They provide a smoother cut than straight-flute or single-profile thread mills and are used to create threads on tough or thin-walled materials. Helical-flute thread mills can create internal threads of the same pitch in a range of hole diameters, eliminating the need to change tools when threading multiple holes of different sizes. Thread mills are only usable in CNC machines that have helical interpolation capability.
|Material - Machining||Carbide|
|Finish - Machining||EXO|
|Cutter Dia.||0.745 in|
|Thread Length||1.688 in|
|Length of Cut||1.626 in|
|Overall Length||4 in|
|Shank Dia.||3/4 in|
|Shank Length||2.312 in|
|Number of Flutes||4|
|Measurement System||Fractional Inch|
|Material Applications||Cast Iron, Composite, Steel|
|Primary Material Application||Aluminum, Cast Iron, Steel|
WARNING: California Residents
This product and/or packaging can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.