Accupro 14796273 Corner Radius End Mill 0.1562in 3 Flute

Product Description

The ACCUPRO 14796273 is a solid carbide corner radius end mill designed for high-precision milling in tight-tolerance applications. With a 0.1562-inch mill diameter and a 0.0150-inch corner radius, it produces clean, radiused edges while reducing stress concentrations at corners. The 3-flute, right-hand spiral geometry supports efficient chip evacuation during moderate to aggressive cuts. At 3 inches overall length with a 2.5-inch length of cut, this is a miniature-series tool built for extended-reach work in confined areas or deep-cavity milling. It carries a bright, uncoated finish suited for use on a range of ferrous and non-ferrous materials. Licensed machinists and CNC setup technicians are the primary users.

This end mill fits residential shop environments, production floors, and tool rooms where small-diameter, extended-reach cutting is required. The miniature series designation makes it appropriate for die and mold work, micro-component machining, and detailed contouring where a standard-shank tool cannot reach. The 3/16-inch shank diameter and 1.25-inch reach length allow it to access deep pockets and narrow slots. Its center-cutting capability allows direct plunge entry without a pre-drilled pilot hole, simplifying setups on multi-axis CNC mills and manual knee mills alike.

Key Features

• 0.1562-inch mill diameter with 0.0150-inch corner radius for precise radiused edge milling
• Solid carbide micrograin construction for rigidity and wear resistance in extended-reach applications
• 3-flute, right-hand spiral design promotes efficient chip evacuation and smooth surface finish
• Center-cutting end allows direct plunge milling without a pre-drilled pilot hole
• 1.25-inch reach length and extended-reach designation for deep-cavity and confined-area work
• Bright, uncoated finish compatible with a range of workpiece materials

Compatibility

Designed as an OEM-style miniature-series corner radius end mill for use in standard 3/16-inch collets or ER collet chucks on CNC machining centers and manual mills. No specific machine or system compatibility was stated in the product data.

Installation Notes

Installation of this end mill should be performed by a qualified machinist or CNC technician. Ensure the spindle is fully powered down and locked out before changing tooling. Seat the 3/16-inch shank fully and evenly in a matched collet or toolholder to minimize runout; excessive runout on small-diameter end mills accelerates wear and risks tool breakage. Verify feed rate and spindle speed parameters in the CNC program before engaging the cut, and do not exceed the tool's rated length-of-cut depth in a single pass.