Value Collection 723-5751 Roughing End Mill 0.625 in 4 Flute

Product Description

The VALUE COLLECTION 723-5751 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 0.625 inches in diameter with a 2.5-inch length of cut and a 4.625-inch overall length. The 4-flute, right-hand cutting geometry delivers chip-breaking performance on ferrous and non-ferrous workpieces. A 0.625-inch straight shank provides secure tool holding in standard end mill holders. This tool is intended for machinists and toolroom professionals working on manual or CNC milling equipment.

This roughing end mill suits general-purpose material removal in production and job-shop environments. It is well suited for roughing passes on steel, stainless, and harder alloys where M42 cobalt construction offers improved heat and wear resistance over standard M2 HSS. The single-end configuration and right-hand flute direction make it compatible with conventional milling setups. It is not center-cutting, so it is not intended for plunge operations. Typical applications include shoulder milling, slotting, and profile roughing where a finish pass will follow.

Key Features

• M42 cobalt construction for improved heat resistance and tool life on hard materials
• 4-flute geometry for efficient chip evacuation during roughing passes
• Right-hand cutting and right-hand flute direction for standard milling spindle use
• Bright, uncoated finish suitable for use with cutting fluids on a range of materials
• Single-end design with a 0.625-inch straight shank for direct chucking in standard holders
• Not center-cutting — designed for peripheral and slot roughing, not plunge entry

Compatibility

Designed as an OEM-style replacement or direct-use roughing end mill compatible with standard 5/8-inch end mill holders, collet chucks, and Weldon-style tool holders used in manual and CNC vertical milling machines.

Installation Notes

Installation should be performed by a qualified machinist. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully into the tool holder and confirm set-screw or collet torque per the holder manufacturer specifications. Because this tool is not center-cutting, always begin cuts from the workpiece edge or a pre-drilled hole rather than plunging directly into solid material.