The granite used for surface plates has an excellent distribution of hard quartz which provides a smooth long wearing working surface.
Granite surface plate table.
A granite surface plate is an essential investment for laboratories and test facilities.
Use grade aa laboratory plates for precision operations in constant temperature gaging rooms and metrology departments.
Solid granite surface plate and angle plates are used for precision layout inspection and tooling setup.
A surface plate of 600 x 600 mm can be mounted on a support stand.
Their high degree of flatness overall quality and workmanship also make them ideal bases for mounting sophisticated mechanical electronic and optical gauging systems.
Advantages of granite surface plates.
Standridge granite surface plates provide an accurate reference plane for work inspection and for work layout.
Granite surface plates meet or exceed federal specifications ggg p463.
Type stand w surface plate plate length inch 24 plate width inch 18 height inch 36 material granite.
Aa this is a laboratory grade granite.
Surface plates come in grades of a aa b and ht200 for different applications.
Finding an affordable surface plate or granite inspection table for sale on ebay can be an easy way to upgrade your shop.
The stands provide a working height of 34 0 86m with five adjustable points for levelling.
Grades of granite to consider when looking at a granite surface plate for sale.
Steel includes 640 0140 surface.