Extra Length Drill Bits, Drill Bit Size (mm): 3.20 , Overall Length (mm): 78.0000 , Tool Material: Carbide , Coating/Finish: TiAlN , Coolant Through: Yes MPN:4143750

The Extra-Long Drill Bit is a top-quality drill bit designed to tackle even the most challenging applications in various industries. Its 3.20mm size and 78mm length make it perfect for deep hole drilling, machining, and general purpose drilling tasks where maximum precision and performance are required. Made from high-performance carbide material, this drill bit offers exceptional durability and long-lasting life, ensuring that it can handle even the toughest of materials. The TiAlN coating provides extra lubricity, reducing friction and heat buildup during operation, while also improving wear resistance and performance. Its coolant through feature allows for maximum efficiency, extending tool life by carrying chips away from the cutting edge, reducing build-up on the surface of the drill bit. Whether used in automotive, aerospace, construction or general manufacturing industries, the Extra Length Drill Bit is sure to meet all your needs and expectations.