Value Collection 720-3619 Square End Mill 1-1/2 in 6 Fl Hss

Product Description

The VALUE COLLECTION 720-3619 is a single-end, 6-flute square end mill designed for material removal and peripheral milling in machining operations. Built from M2 grade high speed steel with a bright/uncoated finish, it offers reliable performance across a range of ferrous and non-ferrous materials. The cutter measures 1.5 inches in diameter with a 6-inch length of cut, making it well suited for deep-pocket and extended-reach applications where a standard-length tool would fall short. Right-hand cutting and right-hand spiral flutes combine with a 30-degree helix angle to promote efficient chip evacuation and smooth cutting action.

This extra-long end mill fits into CNC machining centers, knee mills, and manual milling machines operating with a 1.25-inch diameter toolholder or collet. Its 8.5-inch overall length addresses setups requiring significant reach into deep cavities, tall workpieces, or fixtures where spindle clearance is a concern. The bright/uncoated surface finish suits general-purpose milling where coated tooling is not required. It is intended for use by machinists, tool-and-die makers, and shop technicians working in job shops, production environments, or maintenance machining operations.

Key Features

• M2 high speed steel construction for toughness and wear resistance across general-purpose milling
• 6 spiral flutes with right-hand cutting direction and right-hand flute orientation
• 30-degree helix angle promotes efficient chip evacuation in deep-cut applications
• Extra-long series with 8.5-inch overall length and 6-inch length of cut for extended-reach setups
• Bright/uncoated finish suitable for dry or wet general-purpose milling operations
• Single-end configuration with 1.25-inch shank diameter for standard toolholder compatibility

Compatibility

Designed as an extra-long single-end square end mill compatible with milling machine toolholders and collet systems accepting a 1.25-inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the machine spindle is fully powered down and locked out before inserting or removing the tool from the holder. Verify toolholder runout and clamping torque per the toolholder manufacturer specifications before cutting. This tool is not center-cutting and should not be used for direct plunge entry into solid material.