Value Collection 724-4209 Roughing Finishing End Mill

Product Description

The VALUE COLLECTION 724-4209 is a cobalt roughing finishing end mill designed for material removal and surface finishing in a single tool. Built from M42 cobalt high-speed steel, it withstands the heat generated during aggressive cuts in alloy steels, stainless steels, and other tough materials. The 7/8 inch cutting diameter, 5-flute geometry, and 30-degree helix angle combine to produce efficient chip evacuation while leaving an improved surface finish compared to standard roughing-only tools. The Weldon flat shank provides secure tool holding and minimizes pullout under heavy cutting loads. Machinists and tool-and-die professionals specify this geometry when a single pass must both hog material and produce an acceptable finish.

This end mill is suited for milling operations on manual mills and CNC machining centers in job shops, tool rooms, and production environments. The square end profile makes it appropriate for slotting, profiling, and peripheral milling in ferrous metals and hard alloys. The single-end, right-hand flute direction and right-hand cutting configuration are standard for conventional and climb milling setups. The bright uncoated finish allows direct visual inspection of the cutting edges before and after use.

Key Features

• M42 cobalt construction for heat resistance in alloy steel and stainless steel cutting
• 5-flute roughing finishing geometry combines stock removal and surface refinement
• 30-degree helix angle promotes smooth chip flow and reduces cutting forces
• Weldon flat shank minimizes tool pullout under heavy radial loads
• Right-hand cut, right-hand flute, single-end configuration for standard milling setups
• Bright uncoated finish for easy edge inspection and regrinding

Compatibility

Designed as a standard roughing finishing end mill for use in any milling machine or machining center that accepts a 3/4 inch Weldon flat shank holder.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Secure the Weldon flat shank in a matching end mill holder and torque the set screw against the flat to prevent rotation or axial movement. Verify spindle runout before beginning a cut to protect both the tool and the workpiece. Do not use this end mill as a center-cutting tool, as it is not center-cutting and cannot be used for plunge operations.