Rated 4.5 out of 5 stars.
For precise measurements in machining, engineering, or toolmaking, this gauge block set is a reliable choice. It includes individual blocks in sizes ranging from 0.5mm, 1mm, 5mm, 10mm, 20mm, 50mm, up to 100mm, giving you a versatile range for various measurement tasks. Each block is made from hardened steel with a hardness rating of HRC-63, making them resistant to wear and deformation over time. They offer high accuracy and are ideal for calibrating instruments, setting up machinery, checking clearances, or any job where exact dimensions are critical. The blocks have a standard width of 35mm and thickness of 9mm (for the 9mm block), and they're finished to a smooth, flat surface for reliable contact. Whether you're a machinist, mechanic, engineer, or hobbyist, these gauge blocks help ensure your measurements are spot-on. They come neatly packaged and ready to use. A fundamental tool for anyone working in precision manufacturing or repair.
