Micro 100 RSCM-120-1 1/2in Shank 120° Solid Carbide Chamfer Mill
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The Micro 100 RSCM-120-1 is a new, solid carbide single-flute chamfering end mill with a 120° included angle, ground from Micro 100's "Super Carbide" submicron-grain carbide substrate and finished with a black oxide (steam oxide) treatment visible in the product photos. Decoding the part number: RSCM = Right-hand Single-flute Carbide Chamfer Mill; 120 = 120° included angle (60° half-angle); 1 = 1/2 in (0.500 in) shank diameter — Micro 100's standard size-code "1" for this series designates a 1/2 in shank and 2-1/2 in overall length per published catalog data. The tool is suited for chamfering, deburring, and countersinking operations on ferrous and non-ferrous materials in CNC machining centers or manual mills using a standard ER or end mill holder accepting a 1/2 in straight shank. The single-flute geometry allows chip evacuation in confined bores, and the black oxide finish reduces friction and provides light corrosion resistance during storage and use.
Product Specifications
| Brand | Micro 100 |
| MPN | RSCM-120-1 |
| Tool Type | Single-Flute Chamfer Mill |
| Included Angle | 120° |
| Half-Angle | 60° |
| Shank Diameter | 1/2 in (0.500 in) |
| Overall Length (OAL) | 2-1/2 in |
| Number of Flutes | 1 |
| Material | Solid Submicron-Grain Carbide |
| Coating / Finish | Black Oxide (Steam Oxide) |
| Shank Type | Straight |
| Hand of Cut | Right-Hand |
| Country of Origin | USA |
| Condition | New |