Ultra Precision Marking Ruler

Precision Marking T-Rule Scale Ruler T-Type Hole Stainless Scribing Mark Carpenter Line Gauge Carpenter Measuring Tool Woodwork Features Ultra Precision Marking Ruler has tiny holes and slits at each graduation, enabling you to make a dot with a pencil or mark a line with accuracy to within a hair’s breadth! The scale, being indented and etched in black, is easy to read. The surface is non-reflecting and enables even tired eyes in poor light to mark the exact start. Select the proper slot or hole, insert a 0.5 mm mechanical pencil, and mark the measurement with dead-on accuracy. The Right Angle Ruler is precisely what you need for layout and measurement along the edge of a board or other workpiece. Micro-fine marking holes at every scale line allow you to instantly locate your sharp pencil point or scribe exactly on target with zero uncertainty and no eye strain! All the rules are only 0.25 mm thick and must, therefore, not be used for coarse work! Taking the right amount of care w