Granite Surface Plate – A Grade – 12″ x 18″ x 3″

Usually only found in machine shops, the super flat face of the granite surface plate is ideal for leveling small plane beds, flattening waterstones and general sharpening duties. Simply soak a piece of wet/dry sandpaper in water and lay it down on the stone; the capillary action of the water adheres the paper to the stone, eliminating the need for spray adhesives or PSA sandpaper. When done, wipe clean with a paper towel. This A grade plate measures 12″ x 18″ x 3″, weighs 80 lbs. and comes with a surface map. Plate does not have ledges. Features: A Grade granite surface for precision flatness Ideal for layout work, marking, tool setup, and inspection Extremely stable, dense material resists warping and corrosion Heavyweight design dampens vibration for more accurate results Perfect for tuning hand planes, sharpening, or checking flatness Provides a long-lasting, ultra-flat reference surface Specifications: Material: A Grade precision-ground granite Size: 12″ x 18″ x 3″ Flatness: A Grade tolerance Weight: Heavy, dense construction for maximum stability Applications: Layout, inspection, sharpening, tool setup, reference measuring What’s Included: (1) Wood River® Granite Surface Plate – A Grade – 12″ x 18″ x 3″