Harvey Tool 41130-C6 Tapered End Mill 3 Flute Solid Carbide

Product Description

The HARVEY TOOL 41130-C6 is a solid carbide tapered end mill designed for precision milling of tight-tolerance features including slots, pockets, and contoured walls that require a consistent taper angle. Built with a 15-degree taper per side and a 0.03-inch small end diameter, this tool is suited for fine detail work in hardened and exotic materials where rigidity and dimensional accuracy matter. The 3-flute geometry and 30-degree helix angle support efficient chip evacuation while maintaining a clean, square end profile. Machinists and toolmakers use this end mill in CNC machining centers for mold, die, and prototype work.

This tapered end mill is intended for use in precision machining applications where draft angles, tapered walls, or narrow-entry milling paths are required. The miniature small-end diameter makes it well suited for fine detail cavities and micro-scale features common in mold and die work, aerospace components, and medical device manufacturing. The 3/16-inch shank diameter fits standard collet toolholding systems used on vertical and horizontal machining centers.

Key Features

• 15-degree taper angle per side for consistent draft-wall geometry
• 0.03-inch small end diameter for fine-detail and narrow-cavity milling
• Solid carbide construction for rigidity and wear resistance in hard materials
• 3 flutes with 30-degree helix for efficient chip evacuation
• Square end profile for flat-bottom pocket and slot finishing
• 0.294-inch length of cut with 2-inch overall length for extended reach

Compatibility

Designed for use in CNC machining centers with standard collet toolholding systems accepting a 3/16-inch shank diameter. Part of the Harvey Tool Miniature End Mills - Tapered - Square series.

Installation Notes

Installation should be performed by a qualified machinist or CNC toolroom technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before inserting or removing the tool from the collet holder. Use a properly sized collet for the 3/16-inch shank to prevent runout and premature tool wear. Verify taper angle and depth-of-cut parameters in the CAM program before running the first pass on a new setup.