【Precision 90° Square】HONGDUI T Square Ruler NO Set up required, ready to use out of the box. Each square is precision-calibrated and fine-tuned by HONGDUI to maintain an accuracy of ±0.05°. That means every line you draw is a true 90 degree angle—perfect for professional-grade results every time. 【Ultra-Straight Line Marking】The T ruler designed with 1mm scribing holes, perfectly compatible with most standard pencils and mechanical leads. This ensures your lines stay crisp, clean, and perfectly straight—no wobble, no deviation sriber marking line ruler. 【Durable Anodized Aluminum Construction】Crafted from high-quality anodized aluminum alloy for superior durability and wear resistance. Built to withstand repeated use while maintaining its precision over time. 【Built-in Drill Guide】More than just a square. Equipped with drill guide bushings, allowing you to drill directly once positioned—no extra steps needed for a faster, more efficient workflow. Includes 3 different sizes of drill bushings for added versatility. 【Converts into a Compass for Circle Drawing】Easily disassembles to function as a compass. Thanks to the multi-hole design, you can draw two concentric circles simultaneously without re-measuring—saving time and improving accuracy.
Specifications:
1.Product Name: Woodworking Line Scribe T-type Ruler.
2.Material: Aluminum Alloy.
3.Color： Red and silvery.
4.Length：25inch
5.Application：Hole mark, parallel scribe, vertical scribe.
6.Type:
Metric CN: CN Stock.
Imperial CN: CN Stock.
Imperial US: US Stock.
Metric CZ: CZ Stock.
Package Included:
1 X Line Scribe T Ruler(Type as your choice).
2 X line module.
2 X drill module(2 set drilling bushing).