12-inch aluminum alloy (metric) set square, professional rafter square, comes with two deep-hole markers, woodworking angle ruler, angle measurement and marking, precision scale.

• 【Woodworking Set】📐This 12-inch aluminum alloy triangle ruler is a great helper for woodworking. Its triangular design allows for easy and precise marking of angles from 0-90°, ensuring flawless cuts and joins every time. The widened T-shaped base fits snugly against the measuring edge to prevent slippage. It can also draw balance lines, vertical lines, wavy lines, etc., meeting high-precision measurement and drawing needs. ✏: Comes with two (black and red) 20mm extended nibs for easy marking of deep holes, capable of drawing approximately 200 meters, with smooth ink flow and a smooth writing experience. Suitable for woodworking or construction/decoration marking needs.
• 📐【High-Quality 12-inch Triangle Square】: Made of premium aluminum alloy, this square boasts high hardness, a matte black finish, and a smooth surface that effectively prevents glare. It is sturdy, durable, resistant to rust and wear, and not easily broken. The edges of the square are blunted to prevent cuts. The graduations are laser-engraved for extremely high precision and wear resistance. It is the ideal assistant for engineers and carpenters.
• 🖋️ Extended nib design: The 20mm long nib deep-hole marking black pen is designed for deep holes or narrow areas, allowing you to reach and mark areas that ordinary architectural pencils cannot reach, making your work more efficient.
• 【High Weather Resistance】—Constructed with a robust aluminum alloy structure. Capable of handling any workplace, providing both rust resistance and weather resistance.
• 🔧 Wide Applicability: The aluminum alloy triangle ruler woodworking set includes angle measuring tools and a deep hole marker, suitable for woodworking, bricklaying, metalworking and many other work scenarios. It is suitable for professional woodworkers, architects, as well as families and DIY enthusiasts.

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