Efficient cutting: The mortise tool blade has undergone special processing, resulting in sharp, durable edges with high hardness, making it suitable for cutting both soft and hardwood. Structure design: This latch mortise tool is made of impact-resistant hard materials, and its contoured blade is designed to prevent damage to your door during installation. It comes with a preset blade depth for seamless integration with the door latch plate. Convenient Grip: With a comfortable and secure design, this door latch installation tool provides a secure grip to prevent slipping during use, ensuring a stable and effortless cut every time. Applicable Range: This door latch mortise tool is lightweight and portable, requiring no additional tools, reducing installation time while maintaining accuracy when cutting doors 1-3/4 inches or 1-3/8 inches thick. Precise Alignment: The guide head of this door latch mortise tool aligns with the 1-inch hole in the door, automatically positioning itself without any deviation, ensuring you achieve a professional cut every time.