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Mitutoyo 517-904

Black Granite Surface Plate, 18x18"(450x450x75mm)Grade B

Order #: 517-904

Mfg Part #: 517-904

$410.00 USD

$389.50 USD


Ships in 2-3 weeks

Free shipping over $250

This product is available for shipping to United States, Canada and Puerto Rico only

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Overview :

Product Highlights

  • Natural granite seasoned for thousands of years is free from deterioration or dimensional change over time.
  • Granite surface plate has many advantages over cast iron surface plates:
  • Twice as hard as cast iron
  • Minimal changes in dimension due to temperature changes.
  • Free from wringing, so there is no interruption of work
  • Free from burrs or protrusions because of the fine grain structure and insignificant stickiness; this ensures a high degree of flatness over a long service life and causes no damage to other parts or instruments.
  • Trouble-free operation for use with magnetic materials
  • Long life and rust-free, resulting in low maintenance costs.
  • MITUTOYO Granite Surface Plates meet or exceed Federal Specification GGG-P-463c. Each Surface Plate is shipped with a Certificate of Accuracy which guarantees its accuracy and verifies its traceability to the National Institute of Standards and Technology.