 
  
  
                | Specification | O.D.(mm) | I.D.(mm) | Thickness(mm) | 
|---|---|---|---|
| Φ11 x Φ5 x 4.3 | 11 | 5 | 4.3 | 
| Φ14 x Φ5 x 3.5 | 14 | 5 | 3.5 | 
| Φ14 x Φ7.5 x 3.5 | 14 | 7.5 | 3.5 | 
| Φ14 x Φ7.5 x 5 | 14 | 7.5 | 5 | 
| Φ15.5 x Φ7.8 x 0.8 | 15.5 | 7.8 | 0.8 | 
| Φ15.5 x Φ7.8 x 1.0 | 15.5 | 7.8 | 1.0 | 
| Φ15 x Φ5.5 x 3.5 | 15 | 5.5 | 3.5 | 
| Φ16.5 x Φ6.5 x 5 | 16.5 | 6.5 | 5 | 
| Φ17 x Φ5.2 x 1.0 | 17 | 5.2 | 1.0 | 
| Φ17 x Φ5.2 x 1.2 | 17 | 5.2 | 1.2 | 
| O.D.(mm) | Tolerances of O.D.(mm) | I.D.(mm) | Tolerances of I.D.(mm) | 
|---|---|---|---|
| <30 | 0~+0.5 | -0.5~0 | -0.1~+0.1 | 
| 30 | -1.5~+0.5 | -0.5~+0.5 | -0.1~+0.2 |  | 
| 120 | -1.5~+1.0 | -1.0~+0.5 | -0.2~+0.2 |  | 
| 200 | -1.5~+2.0 | -1.5~+0.5 | -0.3~+0.3 |  | 
| O.D.<250 | -2.0~+5.0 | -3.0~+1.0 | -0.5~+0.5 | 
| Grade | Density(g/cm3) | hardness(HRA) | T.R.S(N/mm2) | Application | 
|---|---|---|---|---|
| YS2T | 14.45 | 91.5 | 2380 | An ultra fine cemented carbide with tungsten powder and binder cobalt. Good toughness and wear resistance, suitable for low speed cutting allowing a big rake angle, ensuring the sharpness of the edges, bearing a heavy cutting force and achieving good surface finish. | 
| YL10.2 | 14.45 | 91.5 | 2880 | With good transversal rupture strength and wear resistance, it is suitable for low-speed rough turning and milling of heat resistant alloys, titanium alloys and of plastics glass as well. |