Surface Plate, Granite, 12" x 9" x 2"

Name: Surface Plate, Granite, 12" x 9" x 2"
Brand: ABS Import Tools Inc.
SKU: 1430
Price: 24.77 USD
Availability: InStock
Rating: 4.6 (5 reviews)

Surface Plate, Granite, 12" x 9" x 2" - Main image

$24.77 ~~$39.95~~ In stock

Black granite surface plate used as a horizontal reference plane for tooling setup, precision inspection and layout.

These surface plates are checked with an auto-collimator for overall accuracy. All points on the surface are between two parallel planes ±0001" apart.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Eli Q. ★★★★★ Oct 21, 2026

Was a bit nervous about flatness after getting burned by cheaper plates before, but this one checked out dead nuts with my old autocollimator. The 2-inch thickness gives it a solid, stable heft that doesn't budge when I'm setting up a dial indicator.

Madison F. ★★★★★ Oct 20, 2026

Set a small part flat on this granite and the auto-collimator reading barely moved—dead flat across the whole 12x9 surface. The 2-inch thickness gives it real heft, so it stays put on the bench even during aggressive layout work.

Matthew C. ★★★★★ Oct 19, 2026

Swapped out my old cast iron plate for this granite one and the difference in stability is night and day. The flatness verified with an auto-collimator gives me confidence when setting up my milling machine.