Shinwa62009 Full Machinist Square Sukoya 150mm Front & Back, Chrome, Metric

I recently had the opportunity to use the Japanese SHINWA 62009 Full Machinist Square Sukoya 150mm Front & Back, and I must say, it has quickly become an indispensable tool in my workshop. This precision instrument offers exceptional accuracy and durability, making it a reliable choice for machinists and craftsmen alike.The standout feature of the SHINWA 62009 square is its outstanding precision. The measurements on both the front and back sides are meticulously calibrated, allowing for accurate and consistent measurements. The 150mm size is perfect for a wide range of applications, providing ample length for precise layout and marking tasks.The build quality of this square is truly impressive. The Sukoya series from SHINWA is renowned for its exceptional craftsmanship, and this model lives up to the reputation. The square is made of high-quality materials, ensuring its sturdiness and long-lasting performance. Even after extended use, I have noticed no signs of wear or deterioration.The square's design is well-thought-out, with clear and easy-to-read markings etched into the surface. The contrast between the markings and the square's finish ensures optimal visibility, even in various lighting conditions. This makes it effortless to align the square accurately and achieve precise measurements every time.Additionally, the SHINWA 62009 square offers versatility in its functionality. Its 90-degree angle makes it perfect for checking and marking right angles, ensuring the integrity of your workpieces. The square can be used in a variety of woodworking, metalworking, and general DIY projects, making it an invaluable tool for any workshop.As a machinist, I greatly appreciate the attention to detail that SHINWA has put into this product. The square's exceptional accuracy and reliability have made my work more efficient and precise. I have complete confidence in its measurements, allowing me to focus on the task at hand without worrying about inaccuracies.In conclusion, the Japanese SHINWA 62009 Full Machinist Square Sukoya 150mm Front & Back is a top-notch tool that I highly recommend to any craftsman or machinist seeking precision and reliability. Its exceptional build quality, precise measurements, and versatility make it an essential addition to any workshop. With the SHINWA 62009 square, you can trust that your measurements will be accurate, allowing you to achieve professional results in your projects.

Very nicely made Japanese tool. Appears to be as accurate as needed for woodworking and possibly metalworking. I haven't done an inspection other than checking with opposing drawn lines. The blade with the measurements on it is within .001" width from end to end. The only complaint is, and it's probably the newness of it, the edges and corners are sharp.

I have been using mine for a couple months for basic fabrication on mild steel. It’s lightweight but very strong and it is a beautiful tool. Would definitely recommend.Update: 12.19.23 I am actually purchasing another of these machinist squares. I love the 1st one so much that I want another. The first will live on my bandsaw for squaring up the table to the blade and the other will live in my packout for mobile work. I have several other squares but this one is the perfect size for setting up tools.

The square is precise and very well made. However, it's a pain to use when your reference area is short (like at the end of a board) - there's a little gain cut out where the stem enters the body, seemingly for easier scale reading. That cut out that makes a square alignment a pain. In fact you can't properly align it when the available distance is between 5 and 7 mm long - it's where the little miter is.Other than that it's a good square, it's just it will never be your to go square, since it's super annoying to use for small stuff like dovetails, small tenons, etc.

perfect for small measurements

Perfect square

Does what it is supposed to do.

This is a beautifully made perfect square. A work of art, I'd say.