Accupro 14796261 Corner Radius End Mill 1/8 in 3 Flute Carbide

Product Description

The ACCUPRO 14796261 is a solid carbide corner radius end mill designed for precision milling operations requiring a controlled edge radius. Built in the Miniature series, this single-end, centercutting tool features a 1/8 inch diameter, a 0.0100 inch corner radius, and three right-hand spiral flutes with a 30 degree helix angle. The micrograin carbide construction delivers hardness and wear resistance suitable for tight-tolerance work in ferrous and non-ferrous materials. The bright/uncoated finish makes it a straightforward choice for shops that apply their own coatings or work with materials where coating is not required. Extended reach geometry with a 1.5000 inch reach length adds clearance for deeper cavity access.

This end mill is suited for die and mold work, fixture machining, and general CNC milling applications where a small-diameter tool with a corner radius is needed to blend floors and walls without sharp stress-concentration points. The 0.625 inch length of cut and 3 inch overall length make it practical for both shallow profiling and light-depth slotting passes in miniature or fine-detail workpieces. Machinists in job shops, toolrooms, and production environments running CNC vertical machining centers or precision knee mills will find this tool fits standard 1/8 inch collet or end mill holder setups.

Key Features

• Solid micrograin carbide construction for rigidity and edge retention in precision cuts
• 0.0100 inch corner radius reduces stress concentrations and improves surface finish at floor-wall intersections
• Three right-hand flutes with 30 degree helix angle for efficient chip evacuation
• Centercutting design allows plunge entry into the workpiece
• Extended reach with 1.5000 inch reach length for deeper cavity and pocket access
• Bright/uncoated finish compatible with a wide range of workpiece materials

Compatibility

Designed as an OEM-style replacement or direct-fit tool for CNC machining centers and manual mills equipped with 1/8 inch collets or end mill holders accepting a 1/8 inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist following standard toolroom practices. Ensure the machine spindle is fully stopped and the tool changer or quill is locked before installing or removing the end mill. Use a properly sized collet or end mill holder matched to the 1/8 inch shank diameter and tighten to the machine manufacturer's specified torque using calibrated tooling. Verify runout with a dial indicator before beginning a production run to protect both the tool and the workpiece.