Rrbuscore Surface Roughness Comparators 30 Pieces, Granulation Test Block Ra0.05-12.5mm, with Feeler Gauge Thickness Gauge

Specification:
Roughness Test Range: Ra0.05-12.5mm
Feeler Gauge Range: 0.0015-0.035 Inch(0.04-0.88 mm)

Application:
Suitabke for workshop quality control and as an effective visual training aid for mechanical engineering education, meeting diverse needs across industrial and academic environments.

Package Includes:
1 x Surface Roughness Comparison
1 x Feeler Gauge

Features:
1. This kit provides a complete solution for surface roughness evaluation, featuring 30 standardized sample blocks that cover an extensive measurement range.It is paired with a accuracy stainless steel feeler gauge containing 32 blades, allowing for detailed dimensional verification alongside visual and textural comparison.

2. The set is specifically designed to assess textures produced by six fundamental machining operations: horizontal and vertical milling, turning, plain grinding, flat lapping, and external grinding.

3. Engineered for efficiency, the comparator is logically organized with clearly marked model numbers and arranged for immediate use, simplifying operation for both experienced inspectors and students in training.

4. Manufactured from durable carbon steel with a coating, the sample blocks ensure long-term stability, consistency, and reliability through repeated use.

5. Beyond basic roughness comparison, this set serves as an essential tool for workshop quality control, and as an effective visual training aid for mechanical engineering education, meeting diverse needs across industrial and academic environments.