Granite Surface Plate Grade 1

4 ledge.

Granite surface plate grade 1.

Made of choice fine grain black granite diabas. 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. Hhip 4401 1812 black granite surface plate grade a ledge 0 18 length x 12 width x 3 height 000050 accuracy 80 lb. Use granite angle plates to clamp and hold work in a vertical position.

Mitutoyo 517 910 1 granite surface. 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. Firstly gmt s metrology division is located at hosur tamil nadu. Choose grade a and aa surface plates in 4 6 8 10 and 12 thicknesses and various surface dimensions.

Starrett 80619 18 x 18 x 4 granite surface plate no ledge grade aa. Various sized grade b tool room surface plates measure 4 6 8 and 10 thick. Starrett 80620 18 x 18 x 4 granite surface plate two ledge grade aa. Grades of granite to consider when looking at a granite surface plate for sale.

The granite used in a granite surface plate is graded by quality with these four levels of quality. Grade 2 and grade 3. Item added to quote. 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. This region is home to large deposits of world famous indian black diabase granite. Granite surface plates from insize mahr. Aa this is a laboratory grade granite surface.

B this is a toolroom grade granite surface. On sale at 1 125 00 ex. Weight 4 7 out of 5 stars 120 114 95 114. Different grades available depending on application and flatness required grade 1 0 and 00.

Grade a inspection plates work fine for general quality control. A this is an inspection grade granite surface. Item removed from quote. Gmt metrology is a manufacturer and supplier of granite surface plates of grade 00 grade 0 grade 1.

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