The BORDO 4.5-40MM Triple Flute Countersink with a 90-degree angle is a precision cutting tool designed for creating clean, accurate countersinks in various materials. Ideal for metalworkers, fabricators, and machinists, this countersink facilitates the preparation of holes for flush screw or bolt heads.

Featuring a triple flute design, this countersink ensures smooth cutting action and efficient chip removal, reducing the risk of material damage and improving finish quality. The 90-degree angle is standard for most countersinking applications, making it versatile for a wide range of industrial and workshop tasks.

With a size range from 4.5mm to 40mm, this tool accommodates different hole diameters, enhancing its adaptability for various project requirements. Manufactured by BORDO, a trusted brand in cutting tools, this countersink offers durability and precision for professional use.