The table was certified in 2018 with a flatness of 00015.
Granite surface plate for sale.
Granite surface plates meet or exceed federal specifications ggg p463.
48 x 96 x 14 thick rock of ages granite surface plate grade b s n.
12 x36 x72 has a 2 ledge all the way around the top of the table.
12 x 9 x 3 granite surface plate grade b ledge 0 4401 0011 4 out of 5 stars 5 5 product ratings 12 x 9 x 3 granite surface plate grade b ledge 0 4401 0011.
Signs of wear chipping or warping can happen to a surface plate over time.
When considering a preowned surface plate for sale carefully check for these conditions and features.
Purchasing a used surface plate or used granite inspection table for sale on ebay can be an affordable way to equip your cnc shop with the necessary surface plate for measurement tasks that require a level plane.
Final inspection and calibration of every surface plate is accomplished by use of the auto collimeter.
5030 152 height of plate on stand 34 approximately 6 500 lbs f o b.
The granite used for surface plates has an excellent distribution of hard quartz which provides a smooth long wearing working surface.