Accupro 12177477 Tapered End Mill 3 Flute Solid Carbide

Product Description

The ACCUPRO 12177477 is a solid carbide tapered end mill designed for precision milling of angled walls, mold cavities, draft features, and complex contoured surfaces. It features a 2-degree taper per side with a 1/16 inch small end diameter and a 1/2 inch length of cut, making it well suited for fine detail work in tight geometries. The three-flute spiral design with a 30-degree helix angle promotes smooth chip evacuation and stable cutting performance. Built from micrograin solid carbide, this tool delivers rigidity and wear resistance in demanding machining applications. It ships uncoated and is center-cutting capable.

This end mill is used in CNC machining centers and manual milling operations where tapered profiles or draft angles are required on hardened metals, alloys, and engineered plastics. Typical applications include die and mold work, tooling fabrication, and fixture manufacturing. The 1/8 inch shank fits standard collet systems and tool holders used in precision machining shops. It is installed and operated by machinists and CNC programmers working in production or tool-room environments.

Key Features

• 2-degree taper per side for accurate draft angle cutting
• 1/16 inch small end diameter for fine detail and tight-radius work
• Micrograin solid carbide construction for hardness and wear resistance
• 3 right-hand spiral flutes with 30-degree helix for efficient chip removal
• Center-cutting capable - allows direct plunge entry
• Uncoated finish suitable for use with or without cutting fluid

Compatibility

Designed as an OEM-style replacement or direct-use tapered end mill compatible with standard 1/8 inch collet chucks and tool holders used in CNC and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer's setup procedures. Power down and lock out the spindle before seating or removing the tool from the collet or tool holder. Verify runout with a dial indicator after installation and before initiating a cutting program. Do not exceed the manufacturer's recommended speeds and feeds for the workpiece material.