Description: 【Material】: This woodworking tool set is made of high speed steel, ensuring durability and long time performance. 【Versatile Clamping Width】: The tool set features a clamping width that ranges from 0.4in to 2.4in, making it suitable for various woodworking tasks. 【Precision Drilling】: The self centering doweling jig ensures accurate and precise drilling every time, enhancing your woodworking efficiency. 【Comprehensive Set】: This package includes a heavy duty Drill Jig and other essential accessories, providing you with a complete for your woodworking needs. 【Easy to Use】: With its adjustable clamp and straightforward design, this tool set is easy to use even for beginners in woodworking, making it an ideal choice for both professional carpenters and DIY enthusiasts alike. Size Chart: 12cmx9cm/4.72inchx3.54inch Package Includes: 1 Set of Self Centering Doweling Jig Note: Please allow slightly errors due to manual measurement and different monitors.