Extra Length Drill Bits, Drill Bit Size (Inch): 3/4 , Tool Material: Carbide , Coating/Finish: TiAlN , Coolant Through: Yes , Flute Type: Spiral MPN:4173542

Extra length drill bits with carbide construction, 3/4 diameter, 18 length, TiAlN coating for durability, coolant through capability for heat dissipation, and spiral flute type are ideal for professional machinists, engineers, and manufacturers in aerospace, automotive, medical device manufacturing, and industrial engineering industries. These high-performance drill bits offer increased durability, reduced heat buildup, and compatibility with CNC machines or portable drills. They are suitable for precision hole-making applications in metalworking and multipurpose drill bit industries.