Value Collection 724-5199 Roughing Finishing End Mill

Product Description

The VALUE COLLECTION 724-5199 is a single-end, 4-flute roughing finishing end mill designed for aggressive material removal with a refined surface finish in a single operation. Built from M42 cobalt high-speed steel and coated with Titanium Nitride (TiN), it delivers improved hardness and heat resistance compared to standard HSS tooling. The mill diameter measures 13/16 inches (0.8125 inches decimal), with a 30-degree helix angle that promotes efficient chip evacuation during cuts. It is suited for use on manual mills, CNC machining centers, and knee mills in professional machine shop environments.

This end mill is used in production and maintenance machining applications where both roughing and finishing passes are required without a tool change. The square end geometry makes it appropriate for slotting, profiling, and peripheral milling operations in ferrous and non-ferrous metals. The Weldon flat shank provides a positive drive connection in set-screw toolholders, reducing slippage under heavy side loads. Machinists and toolroom operators working in job shops, manufacturing facilities, and industrial maintenance will find this tool fits common 3/4-inch shank collets and holders.

Key Features

• M42 cobalt construction for elevated red hardness and extended tool life in tough materials
• Titanium Nitride (TiN) coating reduces friction and increases surface hardness
• 13/16-inch cutting diameter with 1-7/8-inch length of cut for moderate-depth passes
• 30-degree right-hand helix promotes smooth chip flow and reduced chatter
• Weldon flat shank for positive engagement in set-screw toolholders
• Single-end, 4-flute, square end design for slotting and profiling operations

Compatibility

Designed as a direct-fit replacement or standard addition for 3/4-inch shank toolholders and collet chucks used on vertical milling machines and CNC machining centers.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the Weldon flat against the set screw in the toolholder to the correct engagement depth before tightening. Confirm runout with a dial indicator before beginning any cut.