Accupro 14797262 Square End Mill 5/64 in 3 Flute Carbide

Product Description

The ACCUPRO 14797262 is a solid carbide square end mill designed for precision milling in metal, composites, and hard materials. With a 5/64 inch (0.0781 inch) mill diameter and a 0.117 inch length of cut, this tool is built for tight-tolerance work in confined features and small-part machining. The three-flute geometry balances chip evacuation with rigidity, making it well suited for finishing passes and light slotting operations. The bright/uncoated finish works without the heat sensitivity of coated tools, and the micrograin carbide substrate holds a sharp edge longer in abrasive materials. Machinists and CNC operators working in job shops, tool rooms, and production environments will recognize this as a standard small-diameter finishing tool.

This end mill fits applications requiring extended reach in small-bore or deep-pocket work. The 0.94 inch neck length and 0.8 inch reach length allow the tool to access recessed features without deflection that would compromise surface finish or dimensional accuracy. Right-hand cut and right-hand flute direction make it compatible with standard CNC machining center spindle rotation. The 30-degree helix angle provides smooth chip flow and reduces cutting forces in ferrous and non-ferrous materials alike.

Key Features

• Micrograin solid carbide construction for rigidity and edge retention in demanding materials
• Three-flute spiral design balances chip clearance and cutting stability
• 30-degree helix angle reduces cutting forces and promotes smooth chip evacuation
• Extended reach geometry with 0.94 inch neck length for deep or recessed features
• Centercutting capability allows plunge entry without a pre-drilled pilot hole
• Bright/uncoated finish suitable for use with or without coolant across a range of materials

Compatibility

Designed as a standard shank end mill for use in CNC machining centers and manual milling machines accepting a 1/8 inch collet or end mill 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, locked-out state before changing tooling. Seat the 1/8 inch shank fully into the collet or holder and torque the retention mechanism per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning a production cut, especially given the small diameter of this tool.