Accupro 315011 Square End Mill 3/4 in 3 Flute Solid Carbide

Product Description

The ACCUPRO 315011 is a solid carbide square end mill designed for high-performance milling in ferrous and non-ferrous materials. Built from micrograin carbide, this single-end tool features a 3/4-inch cutting diameter, three right-hand spiral flutes, and a 37-degree helix angle that promotes efficient chip evacuation and smooth cutting action. The bright/uncoated finish makes it suitable for a wide range of general-purpose milling operations where coating is not required. With a long-reach geometry and center-cutting capability, it can be used for slotting, profiling, and plunge operations in CNC machining centers and manual mills.

This end mill is suited for job shops, production facilities, and toolrooms running steel, aluminum, cast iron, and similar materials. The long length of cut at 2-1/4 inches allows access to deeper pockets and stepped features without tool changes. Its 3/4-inch shank diameter provides solid tool holding in standard collets and end mill holders. Machinists and CNC operators across general manufacturing, aerospace component work, and mold and die applications commonly run this class of tooling.

Key Features

• Micrograin solid carbide construction for rigidity and wear resistance
• 37-degree helix angle promotes chip evacuation and reduces cutting forces
• Center-cutting design allows direct plunge entry into workpiece
• Right-hand cut and right-hand flute direction for conventional CNC spindle use
• Long length of cut at 2-1/4 inches for deep pocket and profile work
• Bright/uncoated finish suitable for general-purpose ferrous and non-ferrous milling

Compatibility

Designed for use in standard 3/4-inch end mill holders, collet chucks, and hydraulic tool holders on CNC machining centers and manual milling machines. No specific OEM model compatibility is stated for this part.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and the tool holder is clean and free of chips before mounting. Seat the shank to the full recommended engagement depth in the holder and torque set screws or collet nuts according to the tool holder manufacturer specifications. Verify runout with a dial indicator before beginning a cutting operation to avoid premature tool wear or workpiece damage.