Value Collection 724-3116 Roughing End Mill 0.5in Cobalt

Product Description

The VALUE COLLECTION 724-3116 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 resistance and edge retention under high-feed conditions. The 4-flute geometry with right-hand cutting and right-hand flute direction suits conventional and climb milling passes. A TiN coating reduces friction and extends tool life in ferrous and non-ferrous materials. At 0.5 inches in diameter with a 1.25-inch length of cut and 3.25-inch overall length, this tool fits standard milling chucks and collets. Machinists and tool-and-die professionals use this style of end mill for roughing passes where stock removal rate matters more than surface finish.

This roughing end mill is suited for use in vertical and horizontal milling machines, CNC machining centers, and manual knee mills. It performs well in steel, alloy steel, stainless steel, and other ferrous materials where cobalt tooling is the preferred grade. The non-centercutting design means it is intended for side milling, slotting from an existing hole, or ramping operations rather than direct plunge cutting. The 0.5-inch shank diameter seats in standard ER collets, end mill holders, or Weldon-style side-lock holders.

Key Features

• M42 cobalt steel construction for heat resistance and durability in ferrous materials
• TiN coating reduces friction and increases tool life
• 4-flute, right-hand cut geometry for efficient chip evacuation on roughing passes
• Single-end configuration with 0.5-inch shank for standard toolholding systems
• Non-centercutting design suited for side milling and slotting from pre-existing openings

Compatibility

Designed as an OEM-style replacement roughing end mill for use in standard 0.5-inch end mill holders, ER collets, or Weldon side-lock holders on vertical mills, horizontal mills, and CNC machining centers.

Installation Notes

Installation should be performed by a qualified machinist following shop-standard toolholding procedures. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank to the minimum recommended engagement depth for the holder type in use. Confirm runout with a dial indicator before beginning a cut, as excessive runout accelerates wear on cobalt tooling.