What this tool does Guides needle T-type woodworking, provides square-hole guidance, and serves as a straight edge for accurate alignment and cuts. Supports dashed line drawing for clear visual planning, and incorporates marking theory and carpenter’s measurement to improve layout precision. Key benefits (why you need it) Reduces layout errors by providing consistent guides for needle T-type work and square-hole placement. Speeds setup and improves repeatability by combining a straight edge with dedicated guiding surfaces. Improves final fit and assembly through clearer planning (dashed line drawing) and established marking/measurement methods. Features that matter Function: Needle T-type woodworking guidance, square hole guiding, straight edge for alignment. Precision aids: Dashed line drawing for planning; marking theory and carpenter’s measurement for accurate transfers and checks. Compatibility: Designed for typical woodworking tasks that require T-type needle guidance, square-hole layout, and straight-edge alignment. How it solves common problems Eliminates guesswork when positioning T-type needles and square holes. Minimizes rework by providing clear dashed-line planning and reliable marking references. Keeps cuts and joinery true by using a straight edge alongside proven measurement principles. Typical use scenarios Laying out and marking square holes or anchor points before cutting or drilling. Aligning and guiding needle T-type components during assembly or installation. Using the straight edge and dashed-line layout to plan cuts, mark reference lines, and verify measurements during joinery work. Performance and reliability Designed to provide consistent guidance and repeatable markings to support accurate woodworking decisions. Combines visual planning (dashed lines) with established marking and measurement methods to reduce errors and improve workmanship. Quick checklist for users Use the tool to define dashed planning lines before cutting. Apply marking theory and carpenter’s measurement to transfer dimensions reliably. Use the square-hole guide and straight edge to align tools and workpieces for accurate cuts and fits.