Fast cutting steel is also called free cutting steel. Free cutting steel is an alloy steel that is added a certain amount of one or more free cutting elements such as sulfur, phosphorus, lead, calcium, selenium and tellurium to the steel to improve its machinability. Machining can be carried out with higher cutting speeds and larger cutting depths.
Due to the free-cutting elements added to the steel, the cutting resistance of the steel is reduced. At the same time, the characteristics of the free-cutting elements and the compounds formed play a role of lubricating the cutting tool, breaking chips easily, reducing wear thereby reduce the surface roughness of the workpiece and improve tool life and productivity
|material||1215MS, 12L14, etc.|
|size||Round bar 2.0mm-80mm, hexagonal bar 4.0mm-50mm|
|Package||PE stretch film, PP board, wooden box|
Please contact us for special grade, length, material, precision and other requirements