Granite Surface Plate - 12" x 18" x 3" - Grade A

The WoodRiver® Granite Surface Plate brings machine shop precision to your woodworking and leatherworking shop. Featuring a precision-ground, ultra-flat granite surface, it's ideal for flattening waterstones, leveling plane soles, and maintaining razor-sharp edges on chisels, hand planes, and other woodworking tools. Leatherworkers will appreciate the stable, perfectly flat platform for sharpening skiving knives, head knives, utility blades, and edge bevelers.

To use, simply place a sheet of wet/dry sandpaper on the surface and add water. The capillary action securely holds the sandpaper in place without the need for spray adhesives or PSA-backed abrasives. Durable, moisture-resistant, and easy to clean, this versatile granite plate is an essential sharpening and tool-maintenance accessory for any serious maker.

• Stable, ultra-flat granite sharpening surface

• Ideal for flattening waterstones and tuning hand planes

• Perfect for sharpening chisels, skiving knives, head knives, and edge tools

• Holds wet/dry sandpaper in place without adhesives

• Moisture-resistant and easy to clean

• 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

• (1) Wood River® Granite Surface Plate - A Grade - 12" x 18" x 3"

Notes:

• Plate does not have ledges.