Value Collection 723-3656 Square End Mill 5/32 in Cobalt

Product Description

The VALUE COLLECTION 723-3656 is a cobalt square end mill designed for metal cutting operations on manual and CNC milling machines. Built from M42 cobalt high-speed steel, this single-end tool delivers heat resistance and edge retention when machining ferrous metals, stainless steels, and high-temperature alloys. The stub-length geometry provides added rigidity, reducing deflection in tight setups. It features a 5/32-inch cutting diameter, a 1/4-inch length of cut, and a 1/4-inch shank diameter, making it suited for light finishing passes and slot milling in confined workpiece areas. Machinists and tool-and-die professionals install this end mill in standard collet chucks or end mill holders.

This end mill is used in job shop, maintenance, and production environments where short-reach cutting is required. The 30-degree helix spiral flute geometry promotes efficient chip evacuation and smooth cutting action across a range of work materials. The bright uncoated finish is well suited for applications where lubricant compatibility or regrinding frequency makes coated tooling less practical. Typical applications include slotting, profiling, and plunge milling in mild steel, tool steel, and similar materials where cobalt tooling is preferred over standard high-speed steel.

Key Features

• M42 cobalt construction for improved heat and wear resistance over standard HSS
• 3-flute configuration balances chip clearance and cutting edge strength
• 30-degree helix angle promotes smooth cutting and efficient chip flow
• Center-cutting design allows direct plunge entry into workpiece material
• Right-hand cut and right-hand flute for standard spindle rotation
• Stub length geometry reduces overhang and improves rigidity in short-reach setups
• Bright uncoated finish compatible with standard cutting oils and soluble coolants

Compatibility

Designed as a direct-fit replacement for 1/4-inch shank square end mill applications requiring a 5/32-inch cutting diameter. Fits standard collet chucks, end mill holders, and tooling systems accepting 1/4-inch straight shanks.

Installation Notes

Installation is performed by qualified machinists following standard toolroom practices. Secure the 1/4-inch shank in a properly sized collet or end mill holder and verify runout before cutting. Power down and lock out the machine spindle before changing or adjusting tooling. Do not exceed the tool manufacturer recommended depth of cut or feed rate for the work material and machine setup.