Made of well selected marble stone.
We have standard size in stock.
Port: Tianjin port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: wooden packing
Delivery Detail: within 7-30days after order is confirmed
Type (mm) | Squareness between adjacent measuring surfaces | Straightness of measuring surface | Parallelism between Opposite measuring surfaces | |||
Precision grade (μm) | ||||||
00 | 0 | 00 | 0 | 00 | 0 | |
160 ×160 | 2 | 4 | 0.8 | 1.7 | 2 | 4 |
200 ×200 | 2 | 4 | 0.9 | 1.8 | 2 | 4 |
250 ×250 | 2.2 | 4.5 | 1 | 2 | 2.2 | 4.5 |
300 ×300 | 2.6 | 5.2 | 1.1 | 2.3 | 2.6 | 5.5 |
400 ×400 | 3 | 6 | 1.3 | 2.6 | 3 | 6 |
500 ×500 | 3.5 | 7 | 1.5 | 3 | 3.5 | 7 |
Please send us inquiry for quotations ,we will offer you very competitive prices with high quality .Hope this will be a nice start of our long business cooperation.