Micro 100 MEF-020-030-002 0.020in 2-Flute Carbide End Mill

The Micro 100 MEF-020-030-002 is a new, USA-made solid carbide flat-bottom end mill from Micro 100's "super carbide" line, designed for micro-machining applications requiring extremely small cutting diameters. Decoding the part number: MEF = Micro End Mill Flat (square end), 020 = 0.020 in (0.508 mm) cutting diameter, 030 = 0.030 in (0.762 mm) shank diameter, 002 = 0.002 in (0.051 mm) corner radius — making this a corner-radius end mill rather than a sharp square end, adding edge strength at micro scale. The tool features a long, tapered reach neck that transitions from the 0.030 in shank down to the 0.020 in cutting diameter, enabling access to deep or narrow features; the uncoated bright carbide finish is standard for this series and suited for non-ferrous metals, plastics, composites, and graphite at high RPM. Compatible with precision collet systems accepting a 0.030 in shank, including ER8, ER11, and equivalent micro-collet toolholders used on CNC machining centers, micro-mills, and Swiss-style machines.

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