Value Collection 720-1523 Square End Mill 7/16 in 2 Flute Hss

Product Description

The VALUE COLLECTION 720-1523 is a single-end square end mill designed for milling aluminum and other non-ferrous materials. Built from M2 high speed steel with a bright uncoated finish, it delivers reliable cutting performance in standard CNC and manual milling applications. The 2-flute design provides excellent chip evacuation in soft metals, while the 37-degree helix angle promotes smooth cutting action and reduces chatter. With a 7/16-inch cutting diameter and a 2-3/4-inch length of cut, this extra-long end mill suits slotting, profiling, and peripheral milling operations where extended reach is required. Machinists and toolroom professionals reach for this geometry when running non-ferrous stock.

This end mill is suited for use in vertical machining centers, knee mills, and manual Bridgeport-style machines running aluminum, brass, copper, and other non-ferrous alloys. The extra-long overall length of 4-3/4 inches makes it a practical choice for deep-pocket milling and side-wall profiling where a standard-length tool would not reach. The 1/2-inch shank diameter fits common ER collet chucks, end mill holders, and Weldon-style tool holders found in most shop environments. Right-hand cutting and right-hand flute direction are standard for conventional milling setups.

Key Features

• M2 high speed steel construction provides good toughness and wear resistance in non-ferrous cutting
• 2-flute geometry promotes aggressive chip evacuation in aluminum and soft metals
• 37-degree helix angle reduces cutting forces and chatter
• Extra-long 4-3/4-inch OAL extends reach for deep-pocket and side-wall work
• Center-cutting design allows plunge entry without a pre-drilled pilot hole
• Bright uncoated finish maintains sharp edge geometry out of the box

Compatibility

Designed for use in milling machines accepting a 1/2-inch shank; fits standard ER collet chucks, end mill holders, and Weldon-style holders. Intended for primary use in aluminum and non-ferrous workpiece materials as indicated by material code N.

Installation Notes

Installation is performed by machinists or toolroom technicians. Power down and lock out the spindle before loading or changing tooling. Seat the shank fully in the holder and torque set screws or collet nuts to the tool holder specification before running. Inspect the cutting edges for chips or wear before each use, and confirm correct spindle direction is set to right-hand before engaging the cut.