STARRETT Granite Angle Plate
The STARRETT Angle Plate is a granite angle plate, model 81865, measuring 6 in L x 6 in W x 6 in H. It offers a square and parallel tolerance of 0.000050 in per 6 in, with an overall flatness of 0.000050 in.
SKU 3G-OTH-195416
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Product Description
The STARRETT Angle Plate is a granite angle plate, model 81865, measuring 6 in L x 6 in W x 6 in H. It offers a square and parallel tolerance of 0.000050 in per 6 in, with an overall flatness of 0.000050 in.
Frequently Asked Questions
What is a STARRETT granite angle plate used for?
A STARRETT granite angle plate is used in precision metrology and machine setup to establish a true 90-degree reference surface. It is essential for inspecting squareness, parallelism, and flatness of machined parts in toolrooms, quality labs, and manufacturing facilities.
What are the specifications of the STARRETT angle plate 81865?
The STARRETT angle plate model 81865 is made of granite and measures 6 in L x 6 in W x 6 in H. It provides a square and parallel tolerance of 0.000050 in per 6 in and an overall flatness of 0.000050 in. The manufacturer part number is 81865.
Where to buy STARRETT angle plates worldwide?
You can source STARRETT angle plates worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the STARRETT 81865 granite angle plate.
How to maintain a STARRETT granite angle plate?
To maintain a STARRETT granite angle plate, keep it clean and store it on a flat, stable surface. Use a soft brush or lint-free cloth to remove debris. Avoid impacts or heavy loads that could chip the granite. Periodic calibration with a certified reference ensures continued accuracy.
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3G Electric supplies STARRETT granite angle plates. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.