Value Collection 934-000-194 Square End Mill 0.025 in Hss

Product Description

The VALUE COLLECTION 934-000-194 is a single-end square end mill designed for precision milling operations in metal, plastics, and composite materials. Built from high speed steel (HSS), this stub-length tool features a 0.025-inch cutting diameter and a 0.037-inch length of cut, making it well-suited for fine detail work, slotting, and profiling in tight spaces. The 2-flute geometry and 40-degree right-hand helix promote efficient chip evacuation while maintaining accurate edge geometry at small diameters. A licensed machinist or CNC operator typically installs and runs this end mill on a manual mill or CNC machining center.

This end mill fits applications where a small-diameter, stub-length tool is required, including micro-milling, engraving prep, and precision slot cutting in soft to medium-hardness workpieces. The 0.125-inch straight shank is a standard size compatible with collet chucks and small end mill holders used in both manual and CNC setups. The bright uncoated finish is appropriate for general-purpose cutting where coating is not required. This is a Series 856 tool from the VALUE COLLECTION line.

Key Features

• 0.025-inch cutting diameter for fine detail and micro-milling applications
• High speed steel construction provides toughness across a range of workpiece materials
• 2-flute, right-hand spiral geometry promotes chip clearing in shallow slots and pockets
• 40-degree helix angle supports smooth cutting action and reduced chatter
• Center-cutting design allows plunge entry into the workpiece
• Bright uncoated finish suitable for general-purpose use without added coating cost

Compatibility

Designed as an OEM-style replacement or direct-use small-diameter end mill for machining setups that accept a 0.125-inch straight shank via standard collet chuck or end mill holder.

Installation Notes

Installation is performed by a machinist or CNC operator. Secure the 0.125-inch shank in a compatible collet or end mill holder, torquing to the chuck or holder specification per manufacturer guidelines. At very small diameters, runout and tool projection length are critical factors — minimize stick-out to reduce deflection and risk of tool breakage. Always verify spindle speed and feed rate settings are appropriate for the workpiece material and tool diameter before beginning a cut.