The Pramet indexable insert drill 4xD ISO 804D-21-84-S25 is a highly advanced tool designed for precise drilling operations. With a cutting diameter of 21 mm and a maximum drilling depth of 84 mm, this drill is ideal for applications that require high efficiency and accuracy. The drill features a flat cylindrical shank with a diameter of 25 mm, standardized according to ISO 9766. The internal cooling system ensures optimal heat dissipation during the drilling process, which extends the tool's lifespan and improves machining quality. The indexable inserts allow for easy handling and quick changes, boosting productivity. With a protrusion length of 109 mm and a usable length of 4xD, this drill is versatile and suitable for various materials and applications.

• Internal cooling for improved heat dissipation
• Indexable inserts for quick changes
• Maximum drilling depths up to 4xD
• Screw clamping through the bore for secure holding
• Versatile use in various materials.