Gmt metrology is a manufacturer and supplier of granite surface plates of grade 00 grade 0 grade 1.
Granite surface plate grade 1.
The granite used in a granite surface plate is graded by quality with these four levels of quality.
Starrett 80619 18 x 18 x 4 granite surface plate no ledge grade aa.
Choose grade a and aa surface plates in 4 6 8 10 and 12 thicknesses and various surface dimensions.
Grade a inspection plates work fine for general quality control.
Aa this is a laboratory grade granite surface.
Mitutoyo 517 910 1 granite surface.
Grades of granite to consider when looking at a granite surface plate for sale.
On sale at 1 125 00 ex.
Hhip 4401 1812 black granite surface plate grade a ledge 0 18 length x 12 width x 3 height 000050 accuracy 80 lb.
If the top of the plate warms up to the point where it is 1 f warmer than the bottom the accuracy would change to 000275 convex.
Starrett 80620 18 x 18 x 4 granite surface plate two ledge grade aa.
B this is a toolroom grade granite surface.
This region is home to large deposits of world famous indian black diabase granite.
Made of choice fine grain black granite diabas.
The overall flatness specifications of standridge granite products meet and surpass the requirements set forth by the federal.
Item removed from quote.
Different grades available depending on application and flatness required grade 1 0 and 00.
Grade 2 and grade 3.
Various sized grade b tool room surface plates measure 4 6 8 and 10 thick.
A 36 x 48 x 8 surface plate has an accuracy of 000075 1 2 of grade aa at a gradient of 0 f the top and bottom are the same temperature.
Firstly gmt s metrology division is located at hosur tamil nadu.
Item added to quote.
Mitutoyo 517 909 1 granite surface plate 900 x 600 x 100mm grade 1 with stand.
Granite surface plates from insize mahr.
A this is an inspection grade granite surface.
Plates that have ledges are used for clamping purposes only.
Our granite surface plates are manufactured in three ledge types as well as standard sizes and grades.
Use granite angle plates to clamp and hold work in a vertical position.
Weight 4 7 out of 5 stars 120 114 95 114.
