Harvey Tool 18132 Chamfer Mill 1/2 in 4 Flute Cobalt

Product Description

The HARVEY TOOL 18132 is a cobalt chamfer mill designed for deburring, beveling, and edge chamfering on metal workpieces. With a 1/2-inch cutter head diameter and a 4-flute geometry, it delivers clean, consistent chamfered edges on ferrous and non-ferrous materials. The bright/uncoated finish is well-suited for applications where lubricity from a coating is not required. At 3 inches overall length with a 1/2-inch shank diameter, this mill seats securely in standard end mill holders and collet chucks. It is intended for machinists and tool-and-die professionals working on CNC machining centers and manual mills.

This chamfer mill is suited for production and job-shop environments where edge preparation, countersinking, and deburring operations are performed on steel, stainless, aluminum, and similar machinable materials. The cobalt construction provides elevated heat resistance compared to standard high-speed steel, making it a reliable choice for harder workpiece materials and moderate cutting speeds. A right-hand cutting direction is standard for conventional milling machine spindle rotation.

Key Features

• Cobalt construction for improved heat and wear resistance over standard HSS
• 4-flute design for smooth, consistent chamfer and deburr cuts
• Bright/uncoated finish compatible with a wide range of cutting fluids and lubricants
• Right-hand cutting direction for standard spindle rotation
• 1/2-inch shank fits common end mill holders and ER collet chucks
• 0.4330-inch length of cut for defined chamfer depth control

Compatibility

Designed as a direct-fit chamfer mill for use in any machine tool accepting a 1/2-inch straight shank end mill, including CNC machining centers and manual knee mills with standard end mill holders or ER collet systems.

Installation Notes

Installation is performed by a machinist or toolroom professional. Power down and lock out the spindle before inserting or removing any tooling. Seat the shank fully into the collet or holder and torque the retention hardware according to the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning a cut, and confirm correct spindle direction and RPM for the workpiece material before engaging the tool.