iDili Roughness Comparison Block, EDM Ra Finish Test Block

Specifications: Dimensions: 170*32*5mm Material: SKH-51 (Hardened high-speed steel) Packaging: Plastic box Weight: 0.5kg Main Applications 1. Spark EDM Roughness Comparison 2. Mold Marking Roughness Comparison 3. Metal Product Appearance Roughness Comparison 4. Sandblasting Roughness Comparison

• 1. Simple and intuitive use, low entry barrier. By visually comparing the surface of the workpiece being tested with the standard surface of a sample block, you can quickly determine the workpiece's roughness level.
• 2. High inspection efficiency, adaptable to on-site needs, capable of efficiently handling the rapid screening of large batches of workpieces and meeting the real-time quality inspection needs of production lines.
• 3. Compact size and light weight, portable, regardless of location or power supply conditions.
• 4. Highly targeted, covering common accuracy ranges. Sample blocks are produced in series according to different processing methods (such as turning, milling, grinding, polishing, etc.) and roughness levels, accurately matching the surface inspection needs of various common processing processes.
• 5. Hardened steel, precise grain, universal standard.