Value Collection 723-2511 Cobalt End Mill Set 10 Pc

Product Description

The VALUE COLLECTION 723-2511 is a 10-piece cobalt end mill set designed for single-end milling operations in machine shop and manufacturing environments. Each mill features a 4-flute, square-end geometry ground from M42 cobalt high-speed steel, providing better heat resistance and edge retention than standard M2 tooling. The bright, uncoated finish suits general-purpose cutting across a range of workpiece materials. Diameters in the set span 3/16 to 3/4 inches, covering common sizing needed for slotting, profiling, and peripheral milling on manual mills and CNC machining centers. The set ships with a wood storage stand for organized bench or toolroom storage.

This set is suited for job shops, tool rooms, and maintenance machining environments where a range of end mill sizes is needed without sourcing individual cutters. Cobalt construction makes these mills appropriate for harder steels and tougher alloys where standard HSS tooling dulls prematurely. The 4-flute configuration balances chip clearance and cutting edge count, making it effective for side milling and finishing passes on ferrous metals and similar materials.

Key Features

• M42 cobalt construction for improved heat and wear resistance over standard HSS
• 4-flute, square-end geometry for slotting, profiling, and finish milling
• Diameter range of 3/16 to 3/4 inches covers common machining sizes
• Single-end design with bright, uncoated finish
• 10-piece set includes a wood stand for organized storage

Compatibility

Designed as a general-purpose replacement or supplemental set for standard end mill holders and collet chucks accepting straight-shank end mills in the included diameter range.

Installation Notes

End mills are installed by a machinist or toolroom technician into compatible collet chucks or end mill holders. Ensure the machine spindle is fully powered down and locked out before changing tooling. Verify shank diameter and tool projection against holder specifications before securing. Handle cutting edges with care during storage and installation to prevent chipping.