Mitutoyo 517-717 Imperial Surface Plate, 8 in H x 48 in W x 48 in D Surface, AA Laboratory Grade, Black

• Natural granite seasoned for thousands of years is free from deterioration or dimensional change over time
• Granite surface plate has many advantages over cast iron surface plates: twice as hard as cast iron
• Minimal changes in dimension due to temperature changes
• Free from wringing, so there is no interruption of work
• Free from burrs or protrusions because of the fine grain structure and insignificant stickiness, this ensures high degree of flatness over a long service life and causes no damage to other parts or instruments
• Trouble-free operation for use with magnetic materials
• Long life and rust-free, resulting in low maintenance costs
• Each surface plate is shipped with a certificate of accuracy which guarantees its accuracy and verifies its traceability to the national institute of standards and technology
• All plates from 48”x108” and larger are Machine Base Gray Granite. Smaller plates are Black Granite
• Surface Plates, to size of specifications other than standard, available on special order
• Surface Plates, with the bolt screws, available on special order
• All MITUTOYO Surface Plates shipped F.O.B. Escondido, California

Mitutoyo 517-717 | 6.0000 in high | 2025 lbs max weight | Bench Centers & Surface Plate Center