Master squares 90° Triangular, granite, Grade 000 400mm x 250mm x 50mm
Order-No.: U1602103
530,00 EUR
(plus 19% VAT = 630,70 EUR)
(plus. Shippingcosts)
Delivery time: 1 Week 
Delivery times subject to intermediate sale.
Order / Offer request:
☎ 0049 351 4219125
📠 0049 351 4219127
✉ info@praezisionstools.de
Master square 90° triangular design grade 00, made of Granite, DIN 875 / DIN 876
Dimensions: 400 mm x 250 mm x 50 mm, Flatness / Straightness: 2 µm / 2 µm, Angularity: 1,5 µm
incl. calibration certificate
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More details
90° Master Square - Highest Accuracy Grade 000 Metrology Reference according to DIN 875 / DIN 876
- 90° master square according to DIN 875 / DIN 876
- Accuracy grade 000: master reference standard for ultra-precise calibration tasks
- 2 diamond-lapped measuring faces
- Corrosion-resistant and acid-resistant
- Finely ground outer surfaces
- Including works calibration certificate
- Protective transport packaging included
- Wooden storage case available on request
Technical Data
- Dimensions: 400 mm x 250 mm x 50 mm
- Flatness / Straightness: 2 µm / 2 µm
- Angular accuracy: 1,5 µm
- Weight: 7,8 kg