Value Collection 934-000-111 Square End Mill Hss

Product Description

The VALUE COLLECTION 934-000-111 is a single-end square end mill designed for precision milling of small-diameter features in metalworking and machining applications. Built from high speed steel with a bright uncoated finish, this end mill measures 0.015 inches in diameter with a 0.045-inch length of cut and a 1/8-inch straight shank. The 40-degree helix angle promotes efficient chip evacuation in tight spaces. With two flutes and centercutting capability, it is suited for both plunge and peripheral cuts. Licensed machinists and tool-and-die technicians working on prototype, mold, or precision component work will find this tool appropriate for fine-feature applications.

This end mill is intended for use in CNC machining centers, manual mills, and high-speed spindles where very small diameter cutting tools are required. The 0.015-inch diameter makes it particularly applicable to micro-milling operations such as engraving, slot cutting, and intricate profile work in steel, aluminum, and similar machinable alloys. The 1-1/2-inch overall length provides adequate reach while maintaining rigidity at this diameter. It is sold as a single-end tool, meaning it is replaced rather than reversed when worn.

Key Features

• 0.015-inch cutting diameter for micro and fine-feature milling operations
• High speed steel construction provides toughness and regrindability
• Centercutting design allows direct plunge entry into workpiece material
• 40-degree helix angle supports chip flow in shallow, confined cuts
• Right-hand cut and right-hand spiral flute configuration for standard spindle use
• Bright uncoated finish suitable for use with cutting fluids on a wide range of materials

Compatibility

Designed as a standard straight-shank end mill compatible with 1/8-inch collets and end mill holders used in CNC machining centers and manual vertical mills requiring micro-diameter tooling.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and the machine is powered down before inserting or removing the tool from the collet or holder. Use a properly sized 1/8-inch collet or end mill holder and tighten to the toolholder manufacturer specifications. At 0.015 inches in diameter, this tool is extremely fragile and susceptible to breakage from side loads, runout, and improper feed rates — verify spindle runout is within acceptable tolerance before use.