【MATERIAL FEATURES】this block is made of excellent steel processed by good heat treatment, which is very strong and , providing accurate measurements. and, it is characterized by low roughness, good friction and dimensional stability.
【87PCS/SET】this block features 87 pieces of different sizes to meet your different measurement needs and ensure accurate measurements. meanwhile, each block clearly marked for size. hardened and lapped. complete in fitted case.
【HOW TO USE】the measurement blocks are the highest accuracy benchmarks for broadcasting wavelengths converted to solid length , and rely on comparative measurements to transfer dimensional note skills to accurate gauges, measuring instruments and workpieces.
【WIDE USES】this 87pcs block set as a wide range of applications and is commonly used for volume measurement of objects, calibration of gauges, inspection of workpieces and machining and mounting references.
【 】We promises every customer a shopping satisfaction, feel to us if you have any questions about your purchase. If you have any , please be to with our customer service. We will give you a professional and detailed reply within 24 hours. Click to buy now!