Internal Tool 64-1412 Chamfer Mill 4 Flute Solid Carbide

Product Description

The INTERNAL TOOL 64-1412 is a 4-flute, double-end solid carbide chamfer mill designed for chamfering operations on steel and similar materials. With a 90-degree included angle and a bright/uncoated finish, this tool delivers clean, precise chamfers without the added cost of a coating where none is required. The 1/8-inch shank diameter and 2-inch overall length make it well suited for tight-tolerance work in compact setups. It is intended for use in CNC machining centers, manual mills, and drill presses by machinists and tool and die professionals working in job shops, production environments, or maintenance repair operations.

This chamfer mill is applied to chamfering edges on steel workpieces in both prototype and production contexts. Its double-end configuration provides two usable cutting ends, extending tool life between replacements. With a right-hand cutting direction and a 0.06-inch length of cut, the 64-1412 is best suited for light chamfering passes on small-diameter features where a 1/8-inch cutter head diameter is appropriate. It is a solid carbide tool in Series 64 from INTERNAL TOOL.

Key Features

• 4-flute geometry for improved chip evacuation and surface finish on steel
• Double-end design provides two cutting ends per tool, reducing per-edge cost
• 90-degree included angle for standard chamfer and deburring applications
• Solid carbide construction for rigidity and wear resistance
• Bright/uncoated finish for use in applications where coating is not required
• Right-hand cutting direction compatible with standard spindle rotation

Compatibility

Designed for use in steel material applications requiring a 1/8-inch shank diameter toolholder. Suitable for CNC and manual milling setups that accept 1/8-inch round shank end mills or chamfer mills.

Installation Notes

Installation of this chamfer mill is performed by a machinist or toolroom professional. Ensure the spindle is fully stopped and power is locked out before changing tooling. Verify that the toolholder collet or chuck is sized correctly for a 1/8-inch shank and that the tool is seated to the full shank engagement length. Follow shop-standard speeds and feeds for solid carbide tooling in steel; do not exceed the tool's 0.06-inch length of cut per pass.