Value Collection 723-2246 Cobalt End Mill Set 6 Pc

Product Description

The VALUE COLLECTION 723-2246 is a 6-piece cobalt end mill set designed for milling operations requiring sharp, accurate cuts in a range of ferrous and hard materials. Each cutter features a 4-flute, square-end geometry with a double-end configuration, giving machinists two usable cutting ends per tool and extending overall tool life. The set covers six common diameters from 1/8 inch through 1/2 inch, making it a practical bench stock for job shops, tool rooms, and maintenance departments. All cutters are manufactured from M42 cobalt high-speed steel with a bright uncoated finish and are sized to regular length proportions.

This set is suited for general-purpose milling, slotting, profiling, and contouring on manual mills and CNC machining centers. The six included diameters address the most frequently called-for sizes in production and repair environments. The wooden stand keeps cutters organized, protects cutting edges between uses, and is ready to place directly at the machine. Typical users include machinists, tool and die makers, and maintenance technicians working in light to medium manufacturing and fabrication settings.

Key Features

• M42 cobalt HSS construction for improved heat and wear resistance compared to standard M2 high-speed steel
• 4-flute square-end geometry for flat-bottom profiling, slotting, and side milling
• Double-end design provides two cutting ends per tool, effectively doubling usable tool life
• Six diameters included: 1/8, 3/16, 1/4, 5/16, 3/8, and 1/2 inch
• Bright uncoated finish, suitable for use with or without cutting fluid
• Includes wood stand for organized storage and edge protection at the machine

Compatibility

Designed as a general-purpose replacement and bench-stock set for standard end mill holders and collet chucks sized to accept straight-shank end mills from 1/8 inch through 1/2 inch diameter.

Installation Notes

End mills are installed by a qualified machinist using an appropriate end mill holder, collet chuck, or Weldon-style holder matched to each cutter diameter. Verify that the spindle and work-holding fixture are secure and that the machine is fully stopped before changing cutters. Inspect each cutting end for chips or damage before use, and select feeds and speeds appropriate to the workpiece material and machine capability. Follow shop safety practices and machine guarding requirements at all times.