The XDP Long-Life Cobalt Steel Drill Bit is engineered for precision and durability, making it an essential tool for any mechanic or automotive enthusiast working with the GM 6.6L Duramax engines from 2001 to 2016. This replacement drill bit is specifically designed for use with the XDP Duramax Crankshaft Pin Kit, ensuring optimal performance and reliability. Unlike standard drill bits, our cobalt steel construction provides longer service life, allowing you to complete crankshaft pin installations with ease and confidence.
With over 20 years of experience, XDP is a trusted name in the diesel performance industry, providing high-quality parts and accessories tailored for your needs. Whether you're towing heavy loads or maximizing your vehicle's potential, our products, including the XDP Long-Life Cobalt Steel Drill Bit, are crafted to ensure you achieve the best performance with confidence.