Accupro 12177363 Corner Radius End Mill 5mm 2 Flute Carbide

Product Description

The ACCUPRO 12177363 is a solid carbide corner radius end mill designed for precision milling operations where a controlled edge radius is required. With a 5 mm cutting diameter and a 0.5 mm corner radius, it produces smooth transitions between floor and wall surfaces while reducing stress concentration at the cutting edge. The 2-flute geometry with a 30-degree helix angle supports efficient chip evacuation in a range of workpiece materials. At 57 mm overall length with a 6 mm shank diameter, this single-end centercutting tool suits vertical machining centers and CNC milling applications. It is installed and operated by machinists and CNC programmers working in precision machining, toolroom, and production environments.

This end mill is suited for finishing and light profiling passes in ferrous and non-ferrous metals, plastics, and composites on CNC milling machines. The extended reach design, with a 10 mm reach length, allows access to deeper features without interference from the shank. The bright uncoated finish makes it a solid choice for applications where coating buildup or thermal reaction with the workpiece material is a concern. Right-hand flute direction and right-hand cutting rotation conform to standard CNC toolpath conventions.

Key Features

• 5 mm cutting diameter with 0.5 mm corner radius for controlled edge blending
• Solid carbide micrograin construction for rigidity and edge retention
• 2-flute, 30-degree helix for efficient chip evacuation
• Centercutting design allows plunge entry into the workpiece
• Extended reach with 10 mm reach length for deeper feature access
• Bright uncoated finish suitable for a wide range of materials

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide corner radius end mill for CNC vertical machining centers and manual mills accepting a 6 mm shank diameter toolholder.

Installation Notes

Install and tighten the 6 mm shank into a properly sized collet or end mill holder, ensuring full shank engagement per toolholder manufacturer guidelines. Confirm spindle speed and feed rate are set to values appropriate for the workpiece material and tool diameter before initiating the cut. Power down and de-energize the machine before changing tooling. Inspect the cutting edges for chips or wear before each use and replace the tool if edge integrity is compromised.