Extra Length Drill Bits, Drill Bit Size (mm): 16.40 , Overall Length (mm): 214.0000 , Tool Material: Carbide , Coating/Finish: TiAlN , Coolant Through: Yes MPN:4143549

Extra length drill bits provide exceptional value to industries that require intricate machining activities since they minimize the number of joints needed reducing errors caused by fitting various pieces leading to precision results within aviation, military or engineering sectors; these carbide constructions feature greater wear resistance and last longer while remaining efficient under harsh conditions preventing premature breakage; TiAlN coating enhances durability even more delivering exceptional heat reduction capabilities ensuring consistent performance at extreme temperatures reducing stress on components while cutting thereby maintaining longevity at prolonged use periods; with the added benefit of coolant-through, these bits eliminate friction and allow smooth drilling actions preserving detailing, ideal for professionals working in toolrooms requiring high precision results reliably.