Value Collection 724-4197 Roughing Finishing End Mill

Product Description

The VALUE COLLECTION 724-4197 is a roughing finishing end mill designed for high-material-removal milling operations in ferrous and hardened alloy applications. Built from M42 cobalt high-speed steel with a bright/uncoated finish, this single-end tool delivers aggressive stock removal while maintaining edge integrity under elevated heat and load. The 4-flute, right-hand cutting configuration paired with a 30-degree helix angle promotes efficient chip evacuation and smooth cutting action across a range of milling passes. Machinists and CNC operators in production and job-shop environments are the primary users of this tool type.

This end mill is suited for face milling, slotting, and profiling passes in steel, stainless, and cobalt-bearing alloys where tool life and heat resistance are priorities. The 3/4 inch diameter and 4.125 inch length of cut make it a practical choice for medium-depth peripheral milling. The Weldon flat shank provides a positive tool-holder engagement, reducing pullout risk under interrupted cuts or aggressive feed rates. It is not center-cutting and should not be used for direct plunge operations.

Key Features

• M42 cobalt HSS construction for elevated heat and wear resistance in ferrous materials
• 30-degree helix angle promotes smooth chip flow and reduces cutting forces
• 4-flute, right-hand geometry balances stock removal with surface finish
• Weldon flat shank provides positive seating in standard end mill holders
• Bright/uncoated finish suited for use with cutting fluid in ferrous applications
• Not center-cutting — designed for peripheral milling and slotting, not plunge entry

Compatibility

Designed as an OEM-style replacement or direct-use roughing finishing end mill for standard 3/4 inch end mill holders with Weldon flat engagement, consistent with common tooling setups in vertical machining centers and manual knee mills.

Installation Notes

Installation is performed by a machinist or CNC operator using a standard Weldon-flat end mill holder torqued according to the holder manufacturer's specification. Ensure the machine spindle is fully powered down and locked out before changing tooling. Confirm tool runout with a dial indicator after seating, as excessive runout accelerates edge wear and reduces surface finish quality. Do not use this tool for plunge entry cuts; pre-drill or ramp-entry techniques are required for pocket operations.