The Carmex Chamfering End Mill is a precision 90° countersink tool designed for clean chamfers and accurate edge finishing on a variety of metals. Built in solid carbide and sized at 4 mm, it delivers dependable performance for both hobbyist projects and production workflows.

• 90° chamfer/countersink geometry: Produces crisp 90-degree chamfers and precise countersinks for holes and edge finishes.
• 4 mm diameter, solid carbide:Rigid, durable cutting edge that maintains accuracy through multiple passes and tough materials.
• CR3 Ultra-Fine carbide grade: High hardness and toughness for stable cutting, reliable edge retention, and extended tool life.
• PVD coating: Advanced coating designed for high-performance cutting, helping reduce wear and improve heat resistance during demanding operations.
• Versatile material compatibility: Well-suited for aluminum, non-ferrous metals, stainless steel, and titanium, enabling a wide range of applications with a single tool.
• Precision construction: Sharp cutting edges and carefully engineered geometry ensure clean, repeatable finishes on every pass.

This end mill is ideal for machinists and engineers who need consistent chamfers and countersinks in tight spaces, reliable tool life in mixed-material projects, and high-precision results from a compact 4 mm tool. Use it for deburring, edge finishing, and hole preparation to improve part aesthetics, fit, and assembly performance.