Extra Length Drill Bits, Drill Bit Size (mm): 13.90 , Overall Length (mm): 176.0000 , Tool Material: Carbide , Coating/Finish: TiAlN , Coolant Through: Yes MPN:4143518

The extra-long carbide drill bit is designed for demanding industrial or household tasks, featuring a 13.9 mm diameter and a full length of 176 mm. Its robust build and TiAlN coating increase durability, preventing chipping, or excessive wear, reducing heat generation while minimizing slippage, ensuring accuracy through rough materials. With coolant technology and a high-performance drill, users can easily pierce sturdy surfaces with reduced vibration or overheating, ideal for wood, steel, or metal applications requiring large and precision holes or openings in heavy-duty construction, manufacturing, automotive and engineering sectors.