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Starrett® 80656 2-Ledge Surface Plate, 24 x 36 in Surface, 6 in THK, AA Laboratory Grade, Crystal Pink®, Smooth

Starrett® 80656 2-Ledge Surface Plate, 24 x 36 in Surface, 6 in THK, AA Laboratory Grade, Crystal Pink®, Smooth

plate surf two-ldg 24x36in 6in grant

Stellar Part #STARR G-80656

MFG Part #80656

MFG Name:L.S. Starrett

Product Description:

Starrett® Surface Plate, 2-Ledge, 24 x 36 in Surface, 6 in Thickness, 0.0001 in Flatness Unilateral Tolerance, AA Laboratory Grade, Granite, Smooth, Crystal Pink®
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  • The name is derived from the fact that it has the highest crystalline quartz content of any granite surface plate
  • Packed one per crate with skids for forklift handling
  • Even distribution of large quartz crystals provides a smooth finish, which significantly reduces wear on the surface plate and the instruments used on it
  • Fine micro-finish, combined with the natural voids in the surface, prevents wringing and provides a velvety-smooth tool action
  • Non-quartz-bearing granite in average daily use requires resurfacing about once a year, while crystal Pink® plates used in these same plants have required resurfacing only once every three to five years, on average
  • Great 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
  • Standard-size plates are mounted on resilient support pads, providing isolation from normal vibration and a non-distorting 3-point suspension