Precision granite surface plates are manufactured to meet or exceed the tolerances specified by asme b89 3 7 2013 and federal specification ggg p 463c a precision granite calibration certificate is included with every surface plate guaranteeing overall surface flatness and repeat gage measurements and is traceable to n i s t.
Granite surface plate canada.
Please ignore the stuff on top 50 inch wide x 55 inch deep x 35 inch high on i beams surface is still in great shape.
We no longer need this plate but was utilized by us for 10 years.
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847104 12x12 gr b surface plate list price.
Our standard and custom metrology components include master squares master angles parallels and straight edges.
For mounting points we offer threaded inserts on position dovetails in the granite or inserted steel bars with t slots.
A granite surface plate is very useful in a woodworking shop particularly for checking plane bottom flatness as well as for lapping planes using the plate as a bed for psa backed paper.
Established in the year 1960 luthra precision instruments pvt ltd.
Is a leading manufacturer exporter wholesaler distributor and supplier of precision measuring equipment our product range includes surface plates granite surface plates lapping plate grinite lapping plate cast iron lapping plate cast iron surface plate bench centres angle plates test mandrels parallels granite.
The top work surface is lapped flat and smooth to provide a critical reference surface for many types of dimensional measurements.
The quality of surface plates had been standardized for decades through the federal specification ggg p 463c.
Obviously it is moisture and corrosion proof.
Sits on two i beams to make it counter top height.
All our surface plates meet or exceed asme standard b89 3 7 2013 and federal specification ggg p 463c.
847174 36x48 gr a surface plate list price.
Surface plates granite.
Plate is 6 5inch thick dock height truck required.
Or equivalent national or international organization.
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12 x18 x3 black granite surface plate 2 ledge grade b toolroom learn more tru stone starrett 83034 30 x48 vinyl surface plate cover order.
Used surface plate or granite table.