87 PCS Steel Block Set with Toolbox, Rectangular Block Blockcision Setup Blocks Measuring Block for Calibrating Other Accuracy of

Spec:Item Type: Block SetMaterial: SteelQuantity: 87How to Use:Use directly.Package List:87 x Block1 x Toolbox

• Excellent Steel: This block is made of excellent steel processed by good heat treatment, which is very strong and wear providing accurate measurements.
• Good Performance: This block is characterized by low roughness, good friction and dimensional stability.
• 87PCS: This block features 87 pieces of different sizes to meet your different measurement needs and ensure accurate measurements.
• Measurement Method: Measurement blocks are the highest accuracy benchmarks for broadcasting wavelengths converted to solid length dimensions, and rely on comparative measurements to transfer dimensional note skills to accurate gauges, measuring instruments and workpieces.
• Wide Application: This block has 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.