General description The Irwin Blue Groove 6X Long Wood Bit is designed for efficient drilling into wood, walls, ceilings, and floors. It offers up to six times faster penetration compared to standard flat bits, making it ideal for deep drilling applications. Technical specifications Diameter: 25mm Overall length: 400mm (16 inches) Working length: 100mm (4 inches) Material: Steel Shank size: 1/4 inch hex Compatibility and accessories Compatible with standard 1/4 inch hex quick-change chucks Suitable for use with drills and impact drivers that accept hex shank accessories Installation Insert the bit into a compatible drill or impact driver with a 1/4 inch hex chuck Ensure the bit is securely fitted before use Usage Use for drilling into wood, walls, ceilings, and floors Apply steady pressure for optimal results Use appropriate safety gear during operation Other information Heat-treated for enhanced durability Designed for professional and DIY applications requiring deep drilling