Our Products
Our offered Product range includes Granite Tri Square and Cast Iron Square Master.
granite tri square
cast iron measuring tools
granite angle plate
description
granite tri square made of jinan black granite, which is with high density, good quality.
there are two small side lapped measuring surface.
| emm) | squareness between | flatness and straightness | flatness and straightness | |||
| precision grade (m) | ||||||
| 00 | 0 | 00 | 0 | 00 | 0 | |
| 10063 | 2 | 4 | 1 | 1 | 1 | 1 |
| 160100 | 2 | 4 | 1 | 2 | 1 | 1 |
| 250160 | 2.5 | 5 | 1 | 2 | 1 | 2 |
| 400250 | 3.5 | 7 | 1 | 2.5 | 1 | 2 |
| 630400 | 4.5 | 9 | 1.5 | 3 | 1 | 2.5 |
| 1000630 | 6 | 12 | 2.5 | 5 | 1.5 | 5 |
willing is specialized in producing granite angle plate, granite surface plate standgranite parallels, magnalium straight edge. Our products are very popular, if you are interested in our products, please contact us as soon as possible.