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Precise Black Granite Surface Plate, 2-Ledge Inspection Grade
Precise Black Granite Surface Plate, 2-Ledge Inspection Grade Precise Black Granite Surface Plate, 2-Ledge Inspection Grade

Precise Black Granite Surface Plate, 2-Ledge Inspection Grade "A", 18" x 24" - PSP-281

Brand:   Precise
SKU:
PSP-281
ID:
91374
Overall Accuracy .000075"
Size WxL 18" x 24"
Thickness 3"
Weight 135 lbs.
callling
$299.95
Current Stock:
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Precise

Precise Black Granite Surface Plate, 2-Ledge Inspection Grade "A", 18" x 24" - PSP-281


The hardness and stability allow accuracies within millionths of an inch. Along with the high accuracies, granite is rust-proof, non-magnetic, abrasive resistant, non wedging, wrap-resistant and easily cleaned. The granite used for surface plates has an excellent distribution of hard quartz which provides a smooth, long-wearing working surface.


Granite surface plates meet or exceed Federal Specifications GGG-P463. Final inspection and calibration of every surface plate is accomplished by use of the Auto-Collimeter


Repeatability:

  • Grade "B" Toolroom ± 100 Millionths
  • Grade "A" Inspection ± 50 Millionths


* NOTE: Specify when ordering "Granite Stands", "O" Ledge or 2-Ledge. *



Precision Surface Plate Cleaner

An exclusive formulation that is extremely effective for the cleaning and care of Granite Surface Plates. It is also easy to ship via UPS or CommonCarriers.MSDS sheets are shipped with each order. Made in USA, A safe and effective formula originally invented over 10 years ago to specifications developed by a leading metrologist and marine biologist, our "Precision Surface PlateCleaner" has been one of the most widely used for over 10 years. Works quickly and effectively, leaves no residue on the granite.


Click for Granite Plate Cleaner


See all Precise Black Granite Surface Plates


Warning Icon

WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.

4 / 5

Based on 2 reviews subject to moderation

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  1. 5/5
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    Good quality at low cost.

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    Review of , reflecting an experience on by Anonymous A.

  2. 3/5
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    Verified   verified

    The surface plate is the quality you would expect for a lower cost plate. However, it arrived with no ledges after being advertised as two ledge.

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    Review of , reflecting an experience on by Anonymous A.

Precise Black Granite Surface Plate, 2-Ledge Inspection Grade "A", 18" x 24" - PSP-281

Precise Black Granite Surface Plate, 2-Ledge Inspection Grade "A", 18" x 24" - P…

Precise Black Granite Surface Plate, 2-Ledge Inspection Grad…

$299.95
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