Value Collection 723-4514 Roughing End Mill 3/4 in Cobalt

Product Description

The VALUE COLLECTION 723-4514 is a single-end roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel with a bright, uncoated finish, it measures 0.75 inches in diameter with a 1.625-inch length of cut and a 3.875-inch overall length. The 3-flute geometry and high helix style promote chip evacuation and reduce cutting forces during hogging passes on ferrous and non-ferrous workpieces. Center-cutting capability allows plunge entry. This tool is installed and used by machinists and tool-and-die professionals working on manual or CNC milling machines.

This roughing end mill suits general-purpose roughing applications in job shops, production environments, and maintenance machining. The regular-length profile fits standard tool holders without extended reach. Right-hand cut and right-hand flute direction follow conventional milling setups. The 0.75-inch shank diameter matches standard collets and end mill holders used across most vertical and horizontal milling platforms. It is suited for roughing steel, stainless, and similar alloys where material removal rate takes priority over finish quality.

Key Features

• M42 cobalt construction for improved heat and wear resistance compared to standard M2 HSS
• 3-flute design balances chip clearance and tool strength during heavy roughing cuts
• High helix style promotes efficient chip evacuation and reduces heat buildup at the cutting edge
• Center-cutting geometry allows direct plunge milling without a pre-drilled pilot hole
• Bright uncoated finish compatible with a wide range of cutting fluids and materials
• Single-end configuration with a 0.75-inch shank fits standard end mill holders and collet chucks

Compatibility

Designed as an OEM-style replacement or standard supply for 3/4-inch roughing end mill applications in conventional and CNC milling setups using standard end mill holders or collet chucks with a 0.75-inch bore.

Installation Notes

Installation is performed by a qualified machinist or toolroom professional. Secure the shank fully within the tool holder and torque the retention mechanism per the machine tool manufacturer specifications before engaging the spindle. Inspect the cutting edges for chips or damage before each use. Always bring the spindle to a full stop and de-energize the machine before changing or adjusting the end mill.