Value Collection 723-2016 Cobalt Square End Mill 3/16 in

Product Description

The VALUE COLLECTION 723-2016 is a double-end cobalt square end mill designed for metal removal in demanding machining applications. Built from M42 cobalt high-speed steel, it delivers strong heat and wear resistance when cutting ferrous and exotic workpiece materials. The 3/16 inch cutting diameter and 7/16 inch length of cut make it well suited for slotting, profiling, and peripheral milling in tight geometries. A 30-degree right-hand spiral helix and 2-flute configuration promote efficient chip evacuation while maintaining rigidity at small diameters. The bright uncoated finish keeps dimensional tolerances consistent without the thermal buildup concerns of some coatings.

This end mill is designed for use on vertical and horizontal milling machines, CNC machining centers, and manual knee mills in job shop, toolroom, and production environments. Primary workpiece materials include steel, stainless steel, cast iron, and high-temperature alloys. The double-end design provides two usable cutting ends per tool, extending service life and reducing per-cut tooling cost. It is used by machinists and tool-and-die professionals in metalworking shops handling both prototype and production runs.

Key Features

• M42 cobalt HSS construction for elevated heat resistance in hard and abrasive materials
• Double-end design provides two cutting ends per tool
• 30-degree right-hand helix promotes efficient chip evacuation
• Center-cutting capable for plunge entry cuts
• Bright uncoated finish suitable for general-purpose steel and stainless applications
• 2-flute geometry supports slotting and profiling in tight-tolerance work

Compatibility

Rated for cutting steel, stainless steel, cast iron, and high-temperature alloys. Suitable for use in standard milling machine collets and end mill holders accepting a 3/8 inch shank diameter.

Installation Notes

This tool should be installed by a qualified machinist in a properly sized collet or end mill holder. Verify runout and holder concentricity before use to prevent premature tool failure. Confirm spindle speed and feed rate are appropriate for the workpiece material and cut depth before engaging the tool. Never exceed the rated length of cut or apply side loads beyond the tool geometry limits.