Extra Length Drill Bits, Drill Bit Size (mm): 8.50 , Overall Length (mm): 135.0000 , Tool Material: Carbide , Coating/Finish: TiAlN , Coolant Through: Yes MPN:4143831

Extra length drill bits are ideal for industrial applications that require longer reach when drilling deep holes without sacrificing torque and performance. This carbide drill bit measuring 8.50 mm in diameter, 135.0000 mm in overall length with TiAlN coating offers improved heat resistance, wear-resistance and lubricity for longer lifespan even when drilling through tough materials like stainless steel or cast iron. The coolant through feature ensures continuous lubrication to reduce friction and heat buildup while delivering smooth cutting action resulting in better accuracy and reduced bit walk. With its versatility, strength and longevity, this extra length drill bit can be used across a variety of industries such as construction, automotive or machining for creating precision holes with ease. Thus, it represents an ideal solution for professionals seeking to enhance their productivity by drilling efficiently with extended reach capabilities.