Black Granite Surface Plate

Only 1 left
SKU: GSP-1
Regular price $105.00 inc GST

Product details

  • SKU GSP-1

This Black Granite Surface Plate provides an accurate reference plate to measure objects for flatness and squareness.

  • Perfect for lapping tools or checking set-ups on small engineering projects.
  • Affixing wet and dry paper to the surface enables the plate to be used as a large sharpening stone.
  • Each plate is supplied with its own surface flatness test report and its packed in a wooden shipping case for safe transport and storage.

Specifications:

Dimensions: Approx 300 x 230 x 50mm

Surface Accuracy: Maximum flatness error rated at 2 micron (0.002mm)

Weight: 13.2kg

Benefits of Black Granite:

  • Harder than steel and does not rust or corrode
  • Not as affected by humidity or changes in temperature
  • Retains accuracy for years
  • Low water absorption

Surface Plate Use:

  • Rotating the surface plate around helps avoid wearing away the same area of the plate over time
  • Ensure that the Granite Surface Plate and tools are clean and free from grit or dust
  • Dropping items onto the Granite can chip its surface