Value Collection 720-4324 Square End Mill 7/64 in 4 Flute Hss

Product Description

The VALUE COLLECTION 720-4324 is a double-end, four-flute square end mill designed for milling operations in metal, plastic, and composite materials. Manufactured from M2 high speed steel with a bright uncoated finish, it delivers reliable cutting performance across a range of general-purpose machining tasks. The 7/64-inch cutting diameter and 21/64-inch length of cut make it well suited for slotting, profiling, and light pocketing work. A 30-degree helix angle promotes efficient chip evacuation while maintaining good surface finish. Right-hand cut and right-hand flute orientation are standard for conventional milling setups on manual mills and CNC machining centers.

This end mill is used in job shops, toolrooms, and production environments where fractional-inch tooling is required. The double-end design doubles usable tool life before replacement, making it a practical choice for high-frequency operations. The 3/16-inch shank diameter fits standard collet chucks and end mill holders commonly found in benchtop mills, knee mills, and compact CNC machining centers. It is appropriate for cutting ferrous and non-ferrous metals at moderate speeds and feeds.

Key Features

• M2 high speed steel construction for toughness and wear resistance in general machining
• Double-end design provides two usable cutting ends per tool
• Centercutting geometry allows plunge entry into workpiece material
• 30-degree spiral flute helix for efficient chip removal and smooth cutting action
• Bright uncoated finish suitable for a wide range of materials without coating-related adhesion concerns
• Right-hand cut and right-hand flute for standard milling spindle direction

Compatibility

Designed as an OEM-style replacement or standard tooling option for any milling setup accepting a 3/16-inch shank diameter end mill holder or collet chuck.

Installation Notes

Installation is performed by machinists or toolroom technicians. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into the collet or end mill holder and torque the retention mechanism per the holder manufacturer specifications. Inspect the cutting edges for chips or damage before use, and verify spindle speed and feed rate are appropriate for the workpiece material and tool diameter.