Buy Precision Granite Surface Plate Table 9 x 12 x 3 inches - Grade AA, A or B (USA Made)
Precision Granite Surface Plates are a must-have for precise part measurement, part inspection and calibration. Our 9x12x3 inch high-quality black precision granite surface plates are MADE IN THE USA and provide the strongest, most durable and stable surfaces available.
What is the Difference Between Black Granite and Pink?
All of the precision granite surface plates we provide are manufactured to meet or exceed tolerances specified by Federal Specification GGG-P-463c in compliance with ANSI/NCSL Z540-1 and ISO 10012 in accordance with ISO 9001 certified quality systems, traceable to N.I.S.T. A Calibration Certificate for precision granite surface plate is included with every unit when purchased.
Important Instructions for Installation
(Click Here)
Selecting a Grade:
When ordering, select Laboratory Grade AA, Inspection Grade A, or Toolroom Grade B.
| Precision Grade |
Description |
Our Part Number |
| Precision Granite Surface Plate Laboratory Grade AA |
For high precision operations in temperature controlled environments. |
B1465-9x12x3-AA0 |
| Precision Granite Surface Plate Inspection Grade A |
For general quality control use typically in CMM and final inspection rooms. |
B1465-9x12x3-A0 |
| Precision Granite Surface Plate Toolroom Grade B |
For shop work and production checking out by the machines. |
B1465-9x12x3-B0 |
We do not offer stands smaller than 12” x 18” as they are too top heavy - the image for this product represents the surface plate only.
Vinyl Covers (sold separately): See Granite Surface Plate Vinyl Covers Purchase a Vinyl Cover to maintain accuracy and prevent wear due to abrasion of sliding parts on unclean surfaces.
Shipping Instructions:
We prefer that you supply a FedEx Collect Shipping Account number for shipping. Any orders over 100 lbs will require LTL Freight Shipping.
Please call us to order: 414-881-4493. Lead time varies depending upon size and finish requirement.
| 9 x 12 x 3 Precision Granite Surface Plates |
| Grade |
Our Part# |
Overall Accuracy |
Wt Lbs |
Shipping |
| Grade AA |
B1465-9x12x3-AA0 |
+/-.000050 |
40 |
FedEx |
| Grade A |
B1465-9x12x3-A0 |
+/-.0001 |
40 |
FedEx |
| Grade B |
B1465-9x12x3-B0 |
+/-.0002 |
40 |
FedEx |