Value Collection 724-4185 Roughing Finishing End Mill

Product Description

The VALUE COLLECTION 724-4185 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 delivers heat and wear resistance in demanding milling operations on ferrous and non-ferrous metals. The 3/4-inch diameter cutter features four flutes with a 30-degree right-hand helix and a square end profile. With a 1.625-inch length of cut and 3.75-inch overall length, it suits a wide range of conventional milling setups. Machinists and tool-and-die professionals install this end mill in manual mills and CNC machining centers.

This end mill is suited for rough and finish milling passes on steel, alloy steel, stainless steel, and similar ferrous materials where cobalt tooling provides an advantage over standard M2 high-speed steel. The Weldon flat shank provides a positive lock in side-lock holders, reducing pullout risk under aggressive cuts. The bright uncoated finish makes it appropriate for applications where coating compatibility or regrinding is a consideration. Single-end construction simplifies tool management in production and job-shop environments.

Key Features

• M42 cobalt construction for extended tool life in hard and tough materials
• Four flutes with 30-degree right-hand helix for efficient chip evacuation
• Square end profile for shoulder milling, slotting, and profiling
• Weldon flat shank for secure side-lock holder retention
• Bright uncoated finish suitable for regrinding and general-purpose use
• Right-hand cutting direction compatible with standard spindle rotation

Compatibility

Designed as an OEM-style replacement and standard replacement end mill for 3/4-inch side-lock or Weldon flat toolholders used in vertical milling machines and CNC machining centers.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the Weldon flat fully against the setscrew in the holder and torque the setscrew according to the toolholder manufacturer specifications. Inspect the shank and holder bore for chips or damage before mounting.