The Pramet indexable insert drill 4xD ISO 804D-55-220-S40 is a highly advanced tool designed for precise drilling in various materials. With a cutting diameter of 55 mm and a maximum drilling depth of 220 mm, this drill offers excellent performance and efficiency. It features a flat cylindrical shank according to ISO 9766, ensuring a stable connection and effective power transmission. The internal cooling system provides optimal temperature control during the drilling process, which extends the life of the indexable inserts and improves machining quality. The design allows for a maximum drilling depth of 4 x D, making it ideal for deeper applications. The drill is intended for use with specific indexable inserts that offer high precision and flexibility.

• Maximum drilling depth of 4 x D for deeper applications
• Internal cooling for temperature control and extended lifespan
• Flat cylindrical shank according to ISO 9766 for stable connection
• Suitable for indexable inserts with high precision
• Screw clamping through the bore for secure holding.