Accupro 12177349 Corner Radius End Mill 2mm 2 Flute Carbide

Product Description

The ACCUPRO 12177349 is a solid carbide corner radius end mill designed for precision milling operations in metalworking and machining environments. It features a 2 mm mill diameter with a 0.2 mm corner radius and a 2 mm length of cut, making it well suited for fine detail work in tight geometries. The 30-degree helix angle promotes efficient chip evacuation, and the bright/uncoated finish is appropriate for a range of workpiece materials. With a 6 mm shank diameter and 57 mm overall length, this single-end tool is handled by machinists and toolroom professionals operating CNC or manual milling equipment.

This end mill is intended for use in applications requiring a controlled corner radius to reduce stress concentrations at the base of milled features. The extended reach configuration, with a 30 mm reach length, allows access to deeper pockets and stepped features without interference from the shank. It is a right-hand cut, right-hand flute tool with centercutting capability, allowing both plunge and peripheral milling in a single setup. Typical applications include die and mold work, precision component machining, and finishing passes on hardened or high-tolerance materials.

Key Features

• Solid carbide micrograin construction for improved hardness and edge retention
• 0.2 mm corner radius reduces stress risers and extends part life in radius-critical features
• Centercutting design allows direct plunge entry without a pre-drilled pilot hole
• 30-degree helix angle supports smooth chip flow and reduced cutting forces
• Extended reach of 30 mm provides clearance for deep pocket and stepped-wall operations
• Bright/uncoated finish suitable for use in general-purpose and non-ferrous milling applications

Compatibility

Designed as an OEM-style single-end corner radius end mill for use in standard 6 mm collet chucks, end mill holders, or shrink-fit tooling systems compatible with a 6 mm shank diameter.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for tool holding and runout specification. Ensure the machine spindle is fully stopped and locked before inserting or removing the tool from the holder. Verify shank engagement depth meets the tool holder minimum grip length to prevent pullout under cutting loads. Do not exceed the rated length of cut when taking full-depth passes.