12 x 12" - Grade B 2-Ledge 4'' Thick - Granite Surface Plate

Item #: NS6080608
Manufacturer: Starrett
Mfg #: 80608

Technical Specifications:
•Brand Name: Starrett •Grade: B - Toolroom •Ledge: Two Ledge •Length: 12 •Size: 12 x 12 •Thickness: 4 •Tolerance: .0002 •Type: Granite Surface Plate •Weight: 50 lbs •Width: 12

Description:
•Crystal Pink Granite Surface Plates •Grade B - Toolroom Grade: This is typically specified for production checking work throughout the shop. •Unilateral Flatness Tolerance Overall flatness tolerance is based on unilateral measurement. •All points on the work surface shall be contained between two parallel planes separated at a distance no greater than the amount specified for each particular grade and size. •Meets or exceeds U.S. Federal Specification GGG-P-463C for flatness •Smooth, jewel-like quartz bearing points protect accuracy and finish of both the surface and the tools used on it

Shipping Info:
•Actual Weight - 50.0000