Sgs 44834 Corner Radius End Mill 12mm 3 Flute Carbide

Product Description

The SGS 44834 is a solid carbide corner radius end mill engineered for material removal in non-ferrous metal applications. It features a 12 mm mill diameter, a 16 mm length of cut, and a 4 mm corner radius (0.1575 inches), ground to a tolerance of -0.0500 to 0.0000 mm. The three-flute, right-hand helical design with a high helix angle promotes efficient chip evacuation in aluminum, copper, brass, and similar non-ferrous materials. The single-end, extended-reach geometry on a 12 mm straight-cylindrical shank suits it for use in standard end mill holders. Bright uncoated finish is standard. This tool is part of the Series 43ML short-length roughing line and weighs 0.325 pounds.

The SGS 44834 is intended for roughing passes in non-ferrous metal workpieces on CNC machining centers and manual mills. Its extended reach length of 39.88 mm and reduced neck diameter of 11.48 mm allow access to features with moderate depth. The 100 mm overall length and coarse pitch flute geometry suit high-feed roughing strategies in aluminum alloys, copper alloys, and other N-group materials. It is designed for use with end mill holders and is not center-cutting, so plunge entry is not recommended without a pre-drilled hole or ramping entry.

Key Features

• 12 mm mill diameter with tight tolerance: -0.0110 to 0.0000 mm
• 4 mm corner radius (0.1575 inches) for radius tolerance of -0.0500 to 0.0000 mm
• Solid carbide construction for rigidity and wear resistance in non-ferrous cuts
• High-helix, three-flute helical design promotes chip evacuation in gummy materials
• Extended reach at 39.88 mm reach length with 11.48 mm neck diameter
• Bright uncoated finish - no coating buildup on edge geometry
• Right-hand cut, right-hand flute, single end, coarse pitch roughing geometry

Compatibility

Designed for use with standard end mill holders accepting a 12 mm straight-cylindrical shank (h6 tolerance). Optimized for non-ferrous metal workpiece materials (Material Application Code: N), including aluminum and copper alloys. Part of the SGS Series 43ML short-length corner radius end mill line.

Installation Notes

Installation is performed by machinists or CNC setup technicians using a standard end mill holder rated for the 12 mm shank diameter. Confirm holder runout is within acceptable limits before engaging the cut, as excessive runout accelerates edge wear on solid carbide tools. This tool is not center-cutting - avoid direct plunge entry; use ramping or helical interpolation for pocket entry. Inspect the corner radius condition before each use, as carbide corners are susceptible to chipping if impacted against hardened surfaces or used outside the rated material group.