Value Collection 723-3411 Square End Mill 3/4 in Cobalt

Product Description

The VALUE COLLECTION 723-3411 is a cobalt square end mill designed for milling operations that require extended reach and durability in demanding materials. Built from M42 cobalt high-speed steel, this single-end tool features a 3/4 inch diameter cutting face with 4 spiral flutes and a 30-degree helix angle. The bright/uncoated finish is suitable for use on a wide range of metals. At 6.25 inches overall length with a 4 inch length of cut, this extra-long configuration handles deep-pocket and long-reach applications where standard-length end mills fall short. A licensed machinist or CNC operator is the typical end user.

This end mill is suited for manual milling machines and CNC machining centers requiring a 3/4 inch shank. The extra-long reach makes it appropriate for deep slot milling, profiling, and step milling in ferrous and non-ferrous metals. Right-hand cutting direction and right-hand flute spiral are standard for conventional and climb milling operations. The center-cutting design allows plunge entry, adding versatility in multi-pass operations without a pre-drilled starter hole.

Key Features

• M42 cobalt construction for heat and wear resistance in hard materials
• 4 spiral flutes with 30-degree helix for efficient chip evacuation
• Extra-long 4 inch length of cut for deep-pocket and long-reach work
• Center-cutting capable — allows direct plunge entry
• Bright/uncoated finish — compatible with a broad range of cutting fluids and materials
• Single-end design with right-hand cut and right-hand flute direction

Compatibility

Designed for use in milling machines and CNC machining centers that accept a 3/4 inch straight shank end mill holder or collet chuck.

Installation Notes

Installation is performed by a machinist or CNC operator. The machine spindle must be fully stopped and the tool holder secured before inserting or removing the end mill. Confirm proper shank engagement depth in the collet or end mill holder before tightening. Follow shop safety protocols and applicable OSHA machining guidelines when setting cutting parameters.