Value Collection 27646 Square End Mill 1/2 in 2 Flute Hss

Product Description

The VALUE COLLECTION 27646 is a single-end square end mill designed for general-purpose milling operations in metal fabrication and machining environments. Built from M2 high speed steel with a bright/uncoated finish, this tool offers a 0.5 inch cutting diameter and a 13/16 inch length of cut (0.8125 inches). The 2-flute configuration and 30-degree right-hand spiral helix promote efficient chip evacuation and are well suited for slotting, profiling, and peripheral milling. Machinists and tool room operators working with ferrous and non-ferrous materials will find this a reliable general-use option for light to moderate material removal.

This end mill is intended for use in vertical machining centers, knee mills, and manual or CNC milling machines where a standard 3/8 inch shank diameter is accepted. It is centercutting, allowing plunge cuts in addition to conventional side milling. The right-hand cutting direction follows standard toolholder orientation. With a 2.5 inch overall length, it fits comfortably in most standard tool holders without excessive overhang for typical depth-of-cut applications.

Key Features

• M2 high speed steel construction for durability across a range of workpiece materials
• Centercutting design enables plunge milling and ramping operations
• 30-degree right-hand spiral helix for effective chip evacuation
• Bright/uncoated finish suitable for use with or without cutting fluid
• 2-flute geometry supports slotting and profiling in tighter chip-load scenarios
• Single-end configuration for straightforward toolholder setup

Compatibility

Designed as a standard replacement or stocking end mill for milling machines and machining centers that accept a 3/8 inch straight shank toolholder.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the machine powered down and the spindle at a full stop. Ensure the shank is fully seated and properly torqued in the toolholder collet or set-screw holder per the toolholder manufacturer guidelines. Verify runout with a dial indicator before beginning a cut. Follow applicable shop safety protocols and machine guarding requirements during all cutting operations.