Value Collection 722-4068 Square End Mill 3/4 in 4 Flute Hss Tin

Product Description

The VALUE COLLECTION 722-4068 is a double-end square end mill designed for general-purpose milling operations in metal and alloy workpieces. Manufactured from M2 high speed steel with a titanium nitride (TiN) coating, it delivers improved wear resistance and extended tool life compared to uncoated HSS tooling. The cutter measures 0.75 inches in diameter with a 1.625-inch length of cut and a 5.625-inch overall length. The 30-degree spiral flute geometry promotes efficient chip evacuation during peripheral and slot milling. Four flutes provide a good balance of chip clearance and surface finish. This tool is suited for use in manual mills and CNC machining centers and is typically installed and operated by machinists and tool-and-die professionals.

This end mill fits standard milling applications in job shops, maintenance machining environments, and production settings. The 0.75-inch shank diameter seats directly in standard R8, CAT, BT, or collet-style toolholders of the appropriate bore size. Right-hand cut and right-hand flute configuration matches the most common spindle rotation direction. The double-end design allows the operator to index to the second cutting end when the first is worn, reducing per-operation tooling cost. It is not center-cutting, so it is not suited for direct plunge operations without a pre-drilled entry point.

Key Features

• M2 high speed steel construction for toughness and re-sharpenability
• TiN coating increases surface hardness and reduces friction at the cutting edge
• Double-end design provides two usable cutting ends per tool
• 30-degree helix angle with spiral flutes for efficient chip evacuation
• 4-flute configuration balances material removal rate and finish quality
• Right-hand cut and right-hand flute for standard spindle direction use

Compatibility

Designed as an OEM-style replacement or standard stock end mill for use in milling machines and machining centers accepting a 0.75-inch shank diameter toolholder or collet.

Installation Notes

Installation should be performed by a qualified machinist following standard tool-change procedures for the machine in use. Power down and lock out the spindle before inserting or removing the tool from the holder. Ensure the shank is fully seated and the collet or set-screw is torqued to the toolholder manufacturer specification. Because this tool is not center-cutting, avoid direct plunge entry into solid material.