Woodworking Ruler Square Scribe Measuring Measure Tool with Gauge and Blue

Description

Design of fixed hole of drill. There are 9 kinds of fixed hole designs, which are suitable for different bits according to different situations. Parallel line drawing function. Parallel lines draw multiple row holes. You can put on a suitable row placement hole. Goniometer. A 3D angle ruler with an angle scale can help you find a specific angle and mark it on the wood. Dovetail model. 3D angle ruler has two swallowtail models, which can quickly build standard swallowtail shape on wood.