HHIP granite surface plate 6x8x2, grade B, with certificate
Granite surface plate precision ground for flatness; Grade B with certificate of inspection. Useful for measuring, laying out parts, and calibrating tools. Customers note solid size for small shops and weight as a plus
Highlights
- precision ground surface
- certificate of inspection included
- suitable for small shops
Pros
- precision ground top surface
- includes certificate of inspection
- sized for small shops
- weight contributes stability
- meets federal spec references
Cons
- mixed feedback on flatness and surface finish
- not NIST traceable
- some reported scratches
Best For
Features
- Precision ground top surface with ±0.0001 inch accuracy, Grade B plate
- Granite surface plate aligned to federal spec GGG-P-463C with inspection certificate
- Used for checking flatness and squareness of objects and setups
- Ideal for laying out parts, calibrating instruments, and setting up tools
- Supports checking parallelism, perpendicularity, and measuring heights with a height gage
