Crafted for durability, this drill bit set is engineered to minimise tool flank and crater wear, ensuring a prolonged lifespan. The bright flute surface not only contributes to the set's aesthetic appeal but also plays a crucial role in reducing friction and optimising chip evacuation. Particularly well-suited for materials prone to chip jamming, these drill bits excel in maintaining uninterrupted workflow. Precision is paramount with the Guhring TiN-tip Drill Set, providing accurate hole tolerance and reliable centering for a variety of drilling applications. Features and Benefits Long-lasting tool life thanks to the TiN-tip coating Precise drilling and machining with the relieved cone shape reduced jamming for quick and reliable machining Applications Steel and cast steel (alloyed and unalloyed) Grey cast iron, malleable cast iron, and spheroidal graphite iron Sintered iron and graphite Includes HSS Metal Drill Bits: 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7mm Pozi: P