Extra Length Drill Bits, Drill Bit Size (Inch): 1/4 , Drill Bit Size (Letter): E , Tool Material: Carbide , Coating/Finish: TiAlN , Coolant Through: Yes MPN:4143801

This extra-length drill bit is designed for professional use in various industries such as automotive, construction, aerospace or industrial machinery where extra-long reach is required to access hard-to-reach areas when drilling through thick material, its carbide construction provides durability against wear and tear during tough applications. With TiAlN coating/finish providing resistance to heat and abrasion while increasing lubricity, coolant through technology helps in reducing heat transfer improving the lifespan of this drill bit furthermore decreasing the risk of scorching or burning delicate materials being drilled. Ease your precision demands with this extra length drill bit delivering precise holes size every time while making complex projects achievable using this essential tool for your workspace.