Accupro 14796266 Corner Radius End Mill 1/8 in 3 Flute

Product Description

The ACCUPRO 14796266 is a solid carbide corner radius end mill designed for high-precision milling operations requiring tight tolerances and a controlled edge radius. Built on a miniature series platform, it features a 0.125 inch diameter with a 0.0150 inch corner radius and three right-hand spiral flutes, producing a smooth finish while reducing chipping on hardened and abrasive materials. The AlTiN coating improves heat resistance and tool life in dry or high-speed cutting conditions. With a 2.5 inch length of cut and extended reach geometry, this end mill is suited for deep-cavity work where standard reach tools fall short. Machinists and tool-and-die professionals are the primary users.

This end mill is well suited for precision milling in aerospace, mold-and-die, and medical component machining where fine detail and consistent edge geometry are critical. The centercutting design allows plunge entry, supporting slotting, profiling, and pocket milling in a single tool. The 5/8 inch reach length provides clearance in confined areas without excessive tool deflection. It performs in hardened steels, stainless alloys, and other materials where AlTiN coating delivers thermal stability. The miniature series designation makes it appropriate for small-part work and micro-feature machining on CNC mills and machining centers.

Key Features

• Solid carbide micrograin construction for rigidity and wear resistance in demanding materials
• AlTiN coating for elevated heat resistance and extended tool life in dry cutting
• 0.0150 inch corner radius reduces stress concentration and improves surface finish at part edges
• Centercutting design supports plunge entry for slotting and pocket operations
• Extended reach geometry with 5/8 inch reach length for deep-cavity and confined-area milling
• Right-hand cut and right-hand flute direction compatible with standard CNC spindle rotation

Compatibility

Designed as an OEM-style precision cutting tool for use in CNC machining centers and manual mills accepting a 1/8 inch shank diameter collet or tool holder.

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 1/8 inch shank fully in a matching collet or end mill holder and torque the retention hardware per the tool holder manufacturer specification. Verify runout with a dial indicator after installation before beginning any cutting operation.