Ozar HSS 90° 3 Flute Countersink Center Reamer is a high-performance cutting tool designed for precision countersinking, chamfering, and center hole machining in metalworking applications. Crafted from premium high-speed steel (HSS), this tool ensures superior hardness, wear resistance, and durability, making it an essential choice for professional machinists and toolmakers. With a 90-degree cutting angle, this reamer is perfect for creating clean and accurate countersinks for flat-head screws, deburring sharp edges, and machining precise center holes. The three-flute design improves chip removal, minimizes vibration, and enhances cutting efficiency, ensuring smooth and precise results. The tool is engineered for stability and control, reducing deflection while maintaining accuracy during machining. It is suitable for various materials, including steel, stainless steel, aluminum, brass, and other non-ferrous metals, making it a versatile addition to any workshop. Available on EnvMart, these Reamers are designed for finishing and enlarging holes with high precision in various machining applications. Ozar Reamers offer excellent cutting performance and durability, making them ideal for use in tool rooms, workshops, and manufacturing units.