Extra Length Drill Bits, Drill Bit Size (mm): 12.40 , Overall Length (mm): 155.0000 , Tool Material: Carbide , Coating/Finish: TiAlN , Coolant Through: Yes MPN:4162730

These extra-length carbide drill bits with a size of 12.40 mm are designed for professional use, offering superior performance when it comes to drilling various materials such as metal, wood, and plastic. The TiAlN coating provides enhanced durability, reduced wear and prolonged sharpness while the coolant-through feature helps keep the drill bit at optimal temperature levels during prolonged use. This ensures smooth operation and a longer life of the tool, making it ideal for use in industries where precise, efficient and high-quality drilling is necessary.