Helical, Thread Mill, Metric, Carbide, Bright (Uncoated), 0.4000 in

'Thread Mill, Helical, Internal or External, M12, Thread Size M12-1, Pitch 1.00mm, End Mill Material Carbide, Flutes 4, Length of Cut 1.0790 In., Overall Length 3-1/2 In., Polished, Shank Dia. 1/2 In., Thread Type Metric, Nomenclature TM, For Use With -, Application All Types of Metals, Composites and Tough-to-Machine Materials'

These helical-flute thread mills have a bright finish that provides a smooth, polished surface. They are suitable for general purpose applications at slower speed in nonferrous materials. The thread mills are made from carbide, which offers 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. This listing is for each. Length of Cut : 1.0790 in Cutting Dia. : 0.400 Application : All Types of Metals, Composites and Tough-to-Machine Materials Item : Thread Mill Finish : polished Cutting Dia. (In.) : 0.400 Pitch : 1.00mm Shank Dia. : 1/2 in Nomenclature : TM Size : M12 Thread Type : Metric Thread Size : M12x1 Overall Length (In.) : 3.5 Length of Cut (In.) : 1.079 Overall Length : 3-1/2 in For Use With : - End Mill Material : Carbide Type : Helical, Internal or External Flutes : 4 Material Applications : Composite, Steel Cutter Dia. - Machining : 0.4000 List Number : TM12 Number of Flutes : 4 Measurement System : Metric Drilling Tool Configuration : Individual Material - Machining : Carbide Shank Length : 2.4210 in Primary Material Application : All Materials Series : SPTM Finish - Machining : Bright (Uncoated) Flute Type : Helical Cutter Dia. : 0.4000 in Thread Standard : Metric Country of Origin (subject to change) : United States