Sandvik Coromant Indexable Insert Drill, in Shank Diameter 3.268, in Shank Length 3.15, in Shank Type 0.7677, mm Insert Style 80, in Overall Length 9.921, in Diameter 13.78, in Drill Depth by Diameter Ratio 3.268, in Through Coolant (Yes/No) 11.323

Indexable drills are truly cost efficient, and with the reinforced CoroDrill® 880 you can really boost your production economy. The enhanced drill body is up to 30% stiffer than its predecessor for applications of four to five times the drill diameter. This gives you a more reliable drilling experience and a much better hole quality. Combine this experience with the new grade chain for steel and cast iron for improved insert tool life. Two of the insert grades are designed with Inveio™ coating for better wear resistance, while the third, optimized for tough machining conditions, has a thin PVD coating with excellent edge line properties. These three grades complete the full grade chain with solutions for all materials and a large variety of applications. The new grade positioning is designed to make it easier to select the right grade from the start. CoroDrill® 880 provides high performance in most materials. With a reinforced drill body and new insert grades with a central insert featuring step Technology™, your machining is characterised by a smooth step-by-step entrance into the workpiece, excellent cutting force balance and efficient chip evacuation.