Roughness Comparison Block, EDM Ra Finish Test Block

Applications:
Spark EDM Roughness Comparison
Mold Marking Roughness Comparison
Metal Product Appearance Roughness Comparison
Sandblasting Roughness Comparison

Features:
Hardened steel, precise grain, universal standard
Compact size and light weight, portable, regardless of location or power supply conditions
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
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
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

Specifications:
Name: Roughness Comparison Block
Material: SKH-51 (Hardened high-speed steel)
Packaging: Plastic box
Dimensions: 170*32*5mm
Weight: 0.5kg

Package includes:
1 x EDM Ra Finish Test Block