Value Collection 723-6773 Roughing End Mill 3/4 in Cobalt

Product Description

The VALUE COLLECTION 723-6773 is a single-end roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel, it delivers heat and wear resistance suited to interrupted cuts and harder workpiece materials. The 3/4 inch diameter cutter carries a TiN (titanium nitride) coating that extends tool life and reduces friction at the cutting edge. With 4 flutes and a 2.5 inch length of cut, this end mill removes stock efficiently while maintaining chip clearance. It is a right-hand cut, right-hand flute tool configured for conventional and climb milling on vertical and horizontal machining centers.

This roughing end mill is intended for use in metal removal applications across job shops, tool rooms, and production machining environments. The cobalt M42 substrate makes it a practical choice when cutting alloy steels, stainless steels, and other materials that generate elevated cutting temperatures. The single-end configuration is standard for roughing passes where high chip loads are expected before a finishing end mill is applied. The 3/4 inch shank matches the cutter diameter, allowing direct mounting in standard end mill holders, collet chucks, or milling machine spindles without an adapter.

Key Features

• M42 cobalt high-speed steel construction for heat and wear resistance
• TiN coating reduces friction and extends cutting edge life
• 4 flutes with 2.5 inch length of cut for efficient roughing passes
• Right-hand cut and right-hand flute geometry for standard spindle operation
• 3/4 inch shank diameter matches cutter diameter for direct holder mounting
• Single-end design optimized for high chip-load roughing applications

Compatibility

Designed for use in standard end mill holders, collet chucks, and milling machine spindles accepting a 3/4 inch shank diameter.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the machine powered down and the spindle fully stopped. Ensure the shank is seated to the correct gauge depth in the holder and that all set screws or collet nuts are torqued per the holder manufacturer specifications. Inspect the cutting edges and TiN coating for chips or wear before mounting. Follow your facility safety procedures and machine manufacturer guidelines when setting speeds and feeds for roughing operations.