# Cutting Tools The IRWIN 69125ZR Jobber Length Drill Bit is designed for precision drilling in various materials, making it an essential tool for professionals in woodworking, metalworking, and construction. With a diameter of 12.50 mm, this drill bit features a black oxide finish that enhances durability and reduces friction, allowing for smoother drilling operations.
Key Features • **Material Composition**: Constructed from high-speed steel (HSS) with a black oxide coating for improved wear resistance and corrosion protection. • **Jobber Length Design**: Optimized length for versatility in drilling applications, providing extended reach while maintaining strength. • **Precision Ground Flutes**: Ensures consistent hole sizes and improved chip removal, enhancing drilling efficiency. • **Universal Compatibility**: Designed to work seamlessly with standard power drills and drill presses, making it suitable for various projects. • **Heat Resistance**: The black oxide finish offers better heat dissipation, reducing the risk of bit failure during prolonged use.
Applications • **Woodworking**: Ideal for drilling into softwood and hardwood materials, offering clean and accurate holes. • **Metalworking**: Perfect for use in drilling through mild steel and other metals, ensuring durability and longevity. • **General Construction**: Suitable for a variety of construction applications where precise drilling is required. • **Compatibility**: Works with standard drill chucks, making it a versatile addition to any toolset.
Benefits • **Enhanced Durability**: The black oxide finish not only provides corrosion resistance but also extends the lifespan of the bit under demanding conditions. • **Improved Efficiency**: Designed for optimal chip removal and heat dissipation, allowing for faster drilling speeds and reduced downtime. • **Precision Performance**: Engineered to deliver consistent and accurate hole sizes, resulting in high-quality workmanship for profession