Value Collection 723-2546 Cobalt End Mill Set 6 Pc

Product Description

The VALUE COLLECTION 723-2546 is a 6-piece cobalt end mill set designed for single-end milling operations in metal fabrication, machining, and toolroom applications. Each cutter is manufactured from M42 cobalt high-speed steel with a bright uncoated finish and a square end profile. The set includes six different diameters, providing coverage from 1/8 inch through 1/2 inch in a single purchase. All cutters feature 4-flute geometry, which balances chip evacuation with surface finish quality. The included wood stand keeps each end mill organized and protected at the workbench. This set is well suited for machinists and tool-and-die professionals who need a ready-to-run assortment without building out individual pieces.

This end mill set is used in manual milling machines, knee mills, and CNC machining centers for cutting ferrous and non-ferrous metals. The M42 cobalt steel composition offers increased heat resistance compared to standard M2 high-speed steel, making these cutters a practical choice for harder workpiece materials. The square end profile allows for side milling, slotting, and facing operations. No specific compatible machine model or brand compatibility was provided in the product data.

Key Features

• M42 cobalt high-speed steel construction for improved heat and wear resistance
• 4-flute square end geometry suitable for slotting, profiling, and facing
• 6 diameters included: 1/8, 3/16, 1/4, 5/16, 3/8, and 1/2 inch
• Bright uncoated finish — no coating to flake or delaminate in service
• Single-end design for standard tool holder compatibility
• Wood storage stand included to protect cutting edges between uses

Compatibility

Designed as an OEM-style replacement or general-purpose assortment compatible with standard end mill holders and collet chucks sized for 1/8 inch through 1/2 inch shank diameters on manual and CNC milling machines.

Installation Notes

End mills should be installed and tightened by a qualified machinist following the machine tool manufacturer torque guidelines for the specific holder type in use. Confirm spindle speed and feed rate settings are appropriate for the selected diameter and workpiece material before engaging the cut. Inspect each cutter for edge integrity before mounting. Always power down and lock out the machine before changing tooling.