Accupro 14797256 Square End Mill 5/64 in 3 Flute Carbide

Product Description

The ACCUPRO 14797256 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. With a 5/64 inch (0.0781 inch) cutting diameter and a 0.117 inch length of cut, this tool is built for small-feature work where tight tolerances are critical. The three-flute, right-hand spiral geometry with a 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. An AlTiN coating improves heat resistance and extends tool life in ferrous and hardened materials. Micrograin carbide construction provides rigidity and edge retention. This end mill is intended for use by machinists and tool operators on CNC mills and manual milling machines.

This end mill suits applications requiring extended reach into narrow pockets, slots, and profiling passes on small workpieces. The extended reach configuration, with a 1.562 inch reach length and a 0.234 inch neck length, allows access to features that standard-length end mills cannot reach. It fits residential and industrial machine shops, toolrooms, and production floor environments where small-diameter, tight-tolerance work is routine. Right-hand cutting direction is standard for conventional CNC spindle rotation.

Key Features

• Solid micrograin carbide construction for rigidity and long edge life
• AlTiN coating for high-heat resistance in ferrous and hardened material cutting
• Three-flute right-hand spiral design promotes chip evacuation in slot and pocket milling
• 30-degree helix angle balances cutting force and surface finish
• Extended reach design with 1.562 inch reach length for deep-feature access
• Centercutting capability allows plunge entry into workpiece material

Compatibility

Designed as an OEM-style replacement and standard tooling option for CNC and manual milling machines accepting a 1/8 inch straight shank end mill.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully powered down and locked out before changing tooling. Seat the 1/8 inch shank fully and evenly in the collet or tool holder to the recommended grip depth before tightening. Verify runout with a dial indicator after installation and before cutting to confirm the tool is seated within tolerance.