Value Collection 720-3213 Square End Mill 5/8 in 4 Flute Hss

Product Description

The VALUE COLLECTION 720-3213 is a single-end square end mill designed for milling flat surfaces, slots, pockets, and peripheral cuts in metal and general-purpose machining applications. Manufactured from M2 high speed steel with a bright/uncoated finish, it features a 5/8 inch cutting diameter and a 1-5/8 inch length of cut. The 4-flute, right-hand spiral design with a 30-degree helix angle provides efficient chip evacuation and a smooth surface finish on ferrous and non-ferrous workpiece materials. This end mill is centercutting, allowing for plunge entry as well as conventional and climb milling passes.

This end mill is suited for manual and CNC vertical milling machines in job shop, maintenance, and production environments. The regular-length geometry and 5/8 inch shank diameter make it compatible with standard R8 collets, ER collet chucks, and Weldon-style end mill holders commonly found in knee mills and machining centers. Its bright/uncoated HSS construction is well suited for general-purpose cutting where coolant is applied externally. No coolant-through capability is present in this design.

Key Features

• M2 high speed steel construction for toughness and re-sharpenability
• 4-flute, right-hand spiral with 30-degree helix for balanced cutting and chip flow
• Centercutting design allows direct plunge entry without pre-drilling
• Bright/uncoated finish suitable for use with flood coolant on a wide range of materials
• Single-end configuration with 5/8 inch shank matching the cutting diameter
• Regular length geometry for rigidity in standard depth-of-cut applications

Compatibility

Designed as a general-purpose replacement or production end mill for standard 5/8 inch collet and end mill holder tooling in vertical milling machines and CNC machining centers.

Installation Notes

Installation is performed by a machinist or toolroom technician. Ensure the machine spindle is fully stopped and the drawbar or collet nut is properly torqued before beginning any cut. Verify that the end mill shank is fully seated and clean in the holder to prevent runout. Follow shop safety practices and machine manufacturer guidelines when setting speeds, feeds, and depth of cut for the workpiece material.