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Manufacturer number:
Cat. No.:
Granite surface plate Accuracy class 0, Length×Width: 630X630mm
Article no.: 235671
Catalog no.: 430300
Article code:
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Click to enlarge image
Including steel ball inserts on the underside from size 630×400.
Product details
Technical Data
| Width | 630 mm | |
| Depth | 630 mm | |
| Thickness | 70 mm | |
| Flatness | 0.007 mm | |
| Accuracy | 0 | |
| With steel ball inserts | yes | |
| Number of steel ball inserts | 3 | |
| Manufacturer’s test certificate | yes | |
| Standard | DIN 876 | |
| Surface | diamond lapped | |
| Shape | square | |
| Type of product | granite plate | |
| Weight | 83 kg | |
| Material | granite |
Identification & Classification
| Article number | 235671 | |
| Catalog number | 430300 | |
| EAN / GTIN | 7612908344136 | |
| Manufacturer number | 100-307 | |
| Manufacturer/responsible person | PLANOLITH GmbH, Zeppelinstraße 7, 63741 Aschaffenburg, Germany, www.planolith.de |
Description
Version:
Specially selected natural granite.
- Free from defects, homogeneous structure.
- Resistant to deflection and to warping.
- Absolutely rustproof and resistant to acids, low thermal conductivity.
- Micro-fine surface treatment (diamond lapped). Tolerances tighter than recommended limits.
- Ground outside edges, visually true.
- For mounting as determined statically, contact points (steel ball inserts) are fitted to the underside.
- Harder than hardened steel (Mohs hardness scale 6 − 7), non-magnetic and electrically non-conductive.
Accuracy:
Final manufacturing and inspection take place in computer-controlled climatic rooms. The used measuring equipment guarantees the exact connection to national and international calibration laboratories.
DIN 876/0 − Precision diamond lapped for inspection.
DIN 876/0 − Precision diamond lapped for inspection.
Supplied with:
Including steel ball inserts.
Note:
On request: Stainless steel screw inserts, steel T-slot rails (steel T-slot rails not available for No. 430190), accuracy 000, other sizes, intermediate sizes. Delivery excluded.