Value Collection 934-000-122 Square End Mill Hss

Product Description

The VALUE COLLECTION 934-000-122 is a square end mill designed for precision milling operations in metal, plastics, and similar materials. It features a 0.07 inch cutting diameter and a 0.21 inch length of cut, making it well suited for tight-tolerance work in small or intricate part geometries. Constructed from high speed steel (HSS), it offers a reliable balance of toughness and wear resistance for general-purpose milling. The bright, uncoated finish is the standard for HSS tooling used across a wide range of shop environments. This end mill is installed and operated by machinists and tool-and-die professionals working with manual or CNC milling equipment.

This end mill is appropriate for light-duty to medium-duty cutting applications where a small-diameter tool is required. The single-end configuration, 2-flute geometry, and 40-degree helix angle support efficient chip evacuation in slotting and peripheral milling operations. It is commonly used in job shops, toolrooms, and production environments where small-feature milling on ferrous and non-ferrous workpieces is routine. The 3/16 inch straight shank fits standard collets and end mill holders used on vertical milling machines and machining centers.

Key Features

• 0.07 inch cutting diameter for small-feature and fine-detail milling
• 2-flute, spiral flute geometry promotes chip clearance during slotting cuts
• 40-degree helix angle supports smooth cutting action and reduced chatter
• High speed steel construction provides toughness for general-purpose milling
• Bright, uncoated finish suits dry cutting and standard coolant-applied operations
• Center-cutting capable, allowing plunge entry into workpiece material

Compatibility

Designed as a general-purpose replacement or stocking end mill for use in standard collet chucks and end mill holders accepting a 3/16 inch straight shank, compatible with vertical milling machines and CNC machining centers configured for small-diameter tooling.

Installation Notes

This end mill is installed by machinists using appropriate collet or end mill holder systems; ensure the shank is fully seated and the holder is torqued to machine manufacturer specifications before operation. Power down and lock out the spindle before changing tooling per standard shop safety practice. Verify runout with an indicator after installation, as even minor runout significantly affects tool life and cut quality at this diameter. Right-hand cutting direction requires conventional spindle rotation; confirm machine setup before engaging the cut.