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Ultra Precision Marking Ruler – 0.25mm, 4 Sizes, No Parallax

Ultra Precision Marking Ruler – 0.25mm, 4 Sizes, No Parallax

Regular price $24.99 USD
Regular price Sale price $24.99 USD
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Stop guessing where your pencil point lands. The Ultra Precision Marking Ruler solves the biggest problem with conventional rulers — parallax error.

Instead of marking at the side of the ruler where your viewing angle causes inaccuracy, this ruler features micro-fine holes and slits that let you insert a mechanical pencil directly onto the exact measurement point.

With a scale as fine as 0.25mm and two-scale surfaces for marking on tops, edges, and corners simultaneously, it delivers dead-on accuracy every time. Available in 180mm, 200mm, 300mm, and 400mm.

Ultra precision marking ruler in use on a woodworking project with mechanical pencil inserted through micro-fine hole for accurate measurement

Features

  • 🎯 Eliminates Parallax Error: Micro-fine holes let you mark directly on the measurement point — no more inaccurate side-of-ruler marking
  • Fast & Convenient: Simply select the correct slit or hole, insert a mechanical pencil, and mark instantly with dead-on accuracy
  • 📏 0.25mm Precision Scale: Super-fine graduations make every measurement as accurate as possible for professional-grade results
  • 🔲 Mark Edges & Corners Simultaneously: Two-scale surfaces allow you to measure and mark on the top, edge, and corners of any workpiece at the same time
  • 🛠️ 4 Sizes Available: Choose from 180mm, 200mm, 300mm, or 400mm to suit your project requirements
  • 💼 For DIY & Professionals: Ideal for woodworking, carpentry, drafting, crafts, and any precision marking task

Infographic showing precision marking ruler features: micro-fine holes, no parallax error, 0.25mm scale, two-scale surfaces, marks edges and corners, 4 sizes

Specifications

Scale Precision As fine as 0.25mm
Marking Method Micro-fine holes & slits for direct pencil insertion
Scale Surfaces Two-scale (top, edge, and corner marking)
Sizes 180mm / 200mm / 300mm / 400mm
Best For Woodworking, carpentry, drafting, precision crafts

Package Includes

  • 1 × Ultra Precision Marking Ruler (size as selected)

Diagram comparing conventional ruler parallax error versus precision marking ruler micro-hole accuracy showing 0.25mm scale and edge corner marking

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