Spark Erosion Texture Plate, Mold Leather

Specifications:Product Name: VDI 3400 Texture Surfaces Roughness ComparatorMaterial: ABSColor: Black, GrayControl Method: ManualProduct Size: 160x100x3mm/6.30x3.94x0.12inPackage Included:1x Surfaces Roughness ComparatorNotes:1. Please allow slight dimens error due to manual measurement.Thank you for your understanding2. Due to different monitors and different lighting, the picture may not show the actual color of the item.Thank you for your understanding

• VDI 3400 Surface Roughness Reference** – VDI 3400 standard block provides a reliable benchmark for measuring surface finish. Suitable for comparing EDM spark and mold grain textures in industrial applications.
• 12 Spark Erosion Texture Plaques** – Covers 12 complete texture plaques from VDI 12 to VDI 45, with printed notes of Ra, Rt, and draft angles for each VDI grade.
• Light Gray and Black Color Options** – Available in light gray and black for visual contrast. Makes inspection and comparison easier under different lighting conditions during surface evaluation.
• Durable Plastic Construction** – Made from plastic for lightweight handling while maintaining dimensional stability. Suitable for repeated use in quality control and inspection environments.
• Consistent Standardized Measurement** – Built to VDI 3400 standards, ensuring consistent and repeatable surface roughness comparisons across manufacturing processes and inspections.