premium accurategrade tool steel material crafted from accurategrade tool steel, our product durability and, making it an essential tool for various industrial applications.
compact and portable : with size of approximately 2.5 5 7.5cm, these blocks are compact and easy to carry, making them suitable for on site or workshop work, 321 block
2 3 blocks the 2 3 blocks are important for machinist industrial equipment accessories
angle blocks, wide applicability : suitable for various machining tasks and for professional machinists and diy enthusiasts
accuracy and squareness on all sides within 0.0002in, which is very accurate