【Precise Profiling】A single wood router jig with 2 curvatures and 4 semi-rounded corners for woodworking can have 8 corners to choose from, R5, R10, R15, R20, R25, R30, R35, R40; Processed by confidential machine tools to show precise curvature, the curvature can achieve the best ideal effect when working, easy and efficient to use by using the wood board against the router jig. 【Rounded Corner Cutting Is More Stable】The rounded corners of the router jig, with its ergonomic three-hole fixing design, can better stabilize the jig and prevent the board from wobbling during use and affecting the profiling effect, or it can be fixed with screws to be more stable when cutting the outer diameter of the wood and to achieve a smooth surface finish. 【Thick Material and Easy to Carry】The router circle jig is made of high-quality ABS material, the thick ABS material is more durable in use; The orange router angle jig is more visible when in use, the corner diameter is compact and small, easy to