Accupro 14796328 Corner Radius End Mill 0.0938 in 4 Flute

Product Description

The ACCUPRO 14796328 is a solid carbide corner radius end mill designed for precision milling operations requiring a controlled edge radius and tight dimensional tolerances. Built to micrograin carbide standards, it features a 0.0938 inch mill diameter, a 0.01 inch corner radius, and four right-hand spiral flutes with a 30-degree helix angle. The bright, uncoated finish makes it well-suited for non-ferrous metals, plastics, and other materials where coating adhesion is not required. Machinists and CNC operators use this tool where minimal edge chipping and consistent corner geometry are critical to part quality.

This miniature end mill is intended for close-tolerance machining in CNC machining centers and manual mills handling small-scale or detailed workpieces. Its single-end, centercutting design allows plunge entry as well as peripheral and slot milling. The 0.279 inch length of cut and 1.5 inch overall length position it for shallow-to-moderate depth passes in tight spaces or on small-geometry features. Typical applications include die and mold work, prototype machining, and precision component manufacturing where a miniature tool profile is required.

Key Features

• 0.0938 inch mill diameter with mill diameter tolerance of +0.000000 / -0.001000 inch for tight dimensional control
• 0.01 inch corner radius reduces stress concentration at cutting edges and improves surface finish at corners
• 4-flute, right-hand spiral construction with 30-degree helix angle for efficient chip evacuation
• Centercutting design enables direct plunge entry without a pre-drilled pilot hole
• Micrograin solid carbide construction provides hardness and wear resistance across a range of workpiece materials
• Bright, uncoated finish suitable for non-ferrous and non-abrasive material applications

Compatibility

Designed as an OEM-style miniature corner radius end mill compatible with standard 1/8 inch collet or chuck toolholding systems on CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before installing or removing the tool. Seat the 1/8 inch shank fully within the collet or toolholder to the recommended engagement depth and torque the collet nut per the toolholder manufacturer specification. Verify runout with a dial indicator before beginning cuts, as miniature diameter tools are particularly sensitive to spindle runout and improper seating.