Value Collection 720-1636 Square End Mill 5/64in 2 Flute Hss

Product Description

The VALUE COLLECTION 720-1636 is a double-end, two-flute square end mill designed for general-purpose milling operations in metal fabrication and machining environments. Manufactured from M2 high speed steel with a bright/uncoated finish, it measures 0.0781 inches (5/64 inches) in cutting diameter with a 0.2344-inch (15/64 inches) length of cut. The 3/16-inch shank diameter and 2.25-inch overall length make this a compact tool suited for light profiling, slotting, and contouring passes. A 30-degree helix angle promotes chip evacuation, and the centercutting geometry allows plunge entry. This tool is typically installed by machinists and CNC operators working on manual mills or machining centers.

This end mill is intended for use on steel, stainless steel, cast iron, and high-temperature alloys, covering ISO material groups P, M, K, and S. The double-end configuration provides two usable cutting ends, extending service life before replacement. Typical applications include light slotting, peripheral milling, and profiling on small workpieces or in tight clearance areas where a sub-1/8-inch diameter tool is required. Right-hand cut and right-hand flute direction are standard for conventional spindle rotation on most milling equipment.

Key Features

• Double-end design yields two cutting ends per tool, reducing per-cut tooling cost
• M2 high speed steel construction offers good toughness and wear resistance across a range of ferrous materials
• 30-degree helix angle promotes efficient chip evacuation in slotting and profiling cuts
• Centercutting capability allows direct plunge entry without a pre-drilled hole
• Bright/uncoated finish is compatible with cutting fluids and standard lubricants without coating degradation concerns
• Right-hand cut and right-hand spiral flute for use with standard CNC and manual milling spindles

Compatibility

Designed as a standard fractional-inch shank end mill compatible with collet chucks, end mill holders, and milling chucks accepting a 3/16-inch shank diameter on manual knee mills and CNC machining centers.

Installation Notes

Installation should be performed by a qualified machinist following the equipment manufacturer's toolholding specifications. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Secure the shank to the full recommended engagement depth in the collet or tool holder to prevent pullout under cutting loads. Verify runout with a dial indicator after seating when tight tolerances are required.