Accupro 14899828 Square End Mill 0.1in 4 Flute Altin Carbide

Product Description

The ACCUPRO 14899828 is a solid carbide square end mill designed for precision milling in demanding machining applications. With a 0.1-inch cutting diameter and 4-flute spiral geometry, it delivers efficient chip evacuation and clean edge finishes in a compact profile. The micrograin carbide substrate provides the hardness and wear resistance needed for extended tool life. An AlTiN coating adds thermal and oxidation resistance, making this end mill well suited for dry or high-speed cutting of ferrous and hardened materials. The single-end configuration and extended-reach design give machinists access to tighter workpiece geometries without sacrificing rigidity.

This end mill is used in CNC milling operations where small-diameter precision work is required, including die and mold work, aerospace component finishing, and close-tolerance slot and profile milling. It is suited for vertical machining centers and high-speed spindle applications. The right-hand cut and right-hand flute direction are standard for conventional CNC mill setups. The 1/8-inch shank diameter fits standard ER collet chucks and small-bore tool holders commonly found on compact machining centers and manual knee mills.

Key Features

• Solid micrograin carbide construction for high hardness and extended tool life
• AlTiN coating for thermal resistance and improved performance in ferrous materials
• 4-flute spiral design promotes efficient chip evacuation and smooth surface finish
• Extended reach design allows access to deeper or more confined workpiece features
• Center-cutting capable, allowing direct plunge entry into workpiece material
• Right-hand cut and right-hand flute direction for standard CNC mill compatibility

Compatibility

Designed for use in standard 1/8-inch bore ER collet chucks and compatible small-bore tool holders on CNC vertical machining centers and manual milling machines configured for right-hand rotation.

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 an energy-isolated state before changing tooling. Seat the shank fully in the collet or tool holder to the recommended grip length and torque the retention nut per the tool holder manufacturer specifications. Verify runout with a dial indicator before beginning a production cut to confirm proper seating and minimize premature tool wear.