In micro-machining operations on harder materials (up to 65 HRc) for tight-tolerance products, with zero or low visibility of the workpiece and cutting tool, the JM100 Mini is up to the task, says Seco. As part of the continuously expanding Jabro range of solid-carbide end mills, the JM100 delivers long tool life, stability and guaranteed surface quality thanks to its precise geometries, virtually zero runout, advanced coatings and tight radius tolerances.

Targeted to achieve precise surface finishes on mould and die components, the JM100 Mini also helps shops minimise secondary benchwork.

The JM100 Mini is available in tool diameters from 0.2 to 3.0 mm, corner radii ranging from 0.05 to 0.3 mm, overhang lengths from 1.5xD to 20xD, and with two or three flutes.