Accupro 12177345 Corner Radius End Mill 2mm 2 Flute Carbide

Product Description

The ACCUPRO 12177345 is a solid carbide corner radius end mill designed for precision milling in demanding machining applications. Built from micrograin carbide with a bright/uncoated finish, it delivers consistent performance in high-speed cutting environments. The 2 mm mill diameter pairs with a 0.20 mm corner radius and a 2 mm length of cut, making it well-suited for fine detail work and tight-tolerance profiling. A 30-degree helix angle promotes smooth chip evacuation and reduces cutting forces. This tool is intended for use by machinists and CNC operators working in tool rooms, production shops, and precision manufacturing environments.

This end mill is used in CNC milling operations that require a controlled corner radius on finished part profiles. The extended reach design with a 7 mm reach length and 6 mm shank diameter allows it to access recessed features without excessive overhang. Its centercutting capability supports both plunge and ramp entry cuts. Typical applications include die and mold work, aerospace component finishing, and precision part contouring where corner geometry must be held to tight tolerances.

Key Features

• Micrograin solid carbide construction for rigidity and wear resistance
• 0.20 mm corner radius with a tolerance of 0.00100 inches for consistent profile accuracy
• Centercutting design allows plunge milling and ramp entry
• 30-degree helix angle promotes efficient chip evacuation
• Extended reach with 7 mm reach length supports access to deeper features
• Right-hand flute direction and right-hand cutting for standard spindle compatibility

Compatibility

Designed as a standard shank end mill for use in CNC machining centers and manual mills equipped with collet systems or tool holders accepting a 6 mm shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is in a safe state before loading or unloading the tool. Seat the shank fully into the collet or tool holder to the recommended engagement depth before tightening. Verify runout with a dial indicator after installation to confirm the tool is within tolerance for the application.