Accupro 14788364 Square End Mill 1in 2 Flute Solid Carbide

Product Description

The ACCUPRO 14788364 is a single-end square end mill designed for precision milling operations in metalworking and machining applications. Built from solid carbide, it delivers the hardness and wear resistance required for high-speed cutting in ferrous and non-ferrous materials. The tool features an AlTiN+ coating that extends tool life by reducing heat buildup and oxidation at the cutting edge. With a 1-inch mill diameter, a 3-inch length of cut, and a 6-inch overall length, this end mill suits deep-pocket and full-depth slotting work where reach and rigidity both matter. Two helical flutes provide chip clearance and cutting efficiency across a range of feed rates.

This end mill is suited for use in CNC machining centers and manual knee mills where high-performance solid carbide tooling is required. The 38-42 degree helix angle promotes smooth cutting action and helps reduce chatter in harder alloy steels, stainless, and similar materials. The cylindrical shank and single-end configuration make it a direct fit for standard ER and end-mill holders. It is typically installed and operated by machinists and CNC programmers in job shop, production, and maintenance machining environments.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding materials
• AlTiN+ coating reduces thermal wear and extends cutting life at elevated speeds
• 2-flute helical design promotes efficient chip evacuation in deep cuts
• 38-42 degree helix angle minimizes chatter and improves surface finish
• Centercutting capability allows plunge entry into workpiece
• Cylindrical shank fits standard end-mill and collet holders

Compatibility

Designed as an OEM-style solid carbide end mill for use in standard end-mill holders and collet chuck systems accepting a 1-inch cylindrical shank.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and the machine is powered down before mounting or removing the tool. Seat the cylindrical shank to the recommended engagement depth in the holder and torque the retention hardware per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning a cut, as excessive runout accelerates tool wear and degrades surface finish.