- Durable Construction: Made with a robust cast steel fixed bracket, this square hole drill attachment offers exceptional stability during use, ensuring precise and clean cuts every time. - Versatile Compatibility: Designed to work seamlessly with both bench drills and hand drills, this accessory accommodates clamp diameters ranging from 38 mm to 55 mm, making it suitable for a variety of drilling applications. - Easy Installation: The mortise converter can be quickly installed or removed without the need for additional tools. This user-friendly feature allows you to switch between tasks efficiently. - Important Note: Please be aware that the package does not include the square drill or electric drill. Ensure you have compatible tools for optimal performance. - Practical Applications: - Woodworking: Perfect for creating precise mortises in cabinetry or furniture making, enhancing the quality of your woodworking projects. - DIY Projects: Ideal for home improvement tasks, allowing you to create strong, secure joints in your custom builds. - Metalworking: Use this drill attachment for drilling square holes in metal, expanding your capabilities for various fabrication tasks. This square hole drill attachment is an essential tool for professionals and DIY enthusiasts alike, providing reliability and ease of use for all your drilling needs.