Starrett Superior Red Granite Surface Plates, No Ledges
Superior Red Granite offers unparalleled wear resistance compared to other surface plates. Produced with or without ledges.
Grade AA (Laboratory Grade) for precision operations in constant temperature gaging rooms and metrology departments.
Grade A (Inspection Grade) for general work in quality control.
Grade B (Toolroom Grade) for production checking work throughout the shop.
Features:
- Meets or exceeds U.S. Federal Specification GGG-P-463c and ASME B89.3.7 2013 for flatness.
- Best surface hardness and wear resistance - The highest percentage of quartz crystals of any granite plate.
- Smooth, jewel-like quartz bearing points protect accuracy and finish of both the surface and the tools used on it.
- Quality and economy combined.
- Comparable to black granite plates while outwearing them as much as 5 to 1.
- Meets or exceeds 50 lb per square foot (24kg per 1,000 sq. cm) load bearing specifications. Available in 100 lb (45kg) test series.
- Standard-size plates are mounted on resilient support pads, providing isolation from normal vibration and a non-distorting 3-point suspension.
- Packed one per crate with skids for forklift handling.
Click to see Starrett Superior Red Granite Surface Plates, Two Ledges
Click on any Item Number in the table below to see additional information & specifications.
For more info, visit www.p65warnings.ca.gov.
