Feature points: 1. Good cutting effect with high precision linear and margin smooth. 2. High quality tungsten carbide as taw material, higher hardness, Longer life(over 2500m). 3. Using easier andgreener. No need electricity and water, no noise, no dust. 4. Available for customized size. Detail of Size(mm) TypeTolerance (OD)ODTolerance (ID)ID Tolerance (T)ThicknessAngle() 22145.0±0.0522+0.01~+0.08140~-0.05590/100/110/120 22142.622142.6 22142.022142 22132.022132 22122.222122.2 2210.52.02210.52 2264.62264.6 2262.02262 1863.01863 1863.81863.8 1664.91664.9 1663.01663 1662.01662 1661.51661.5 1643.01643 1562.91562.9 1562.01562 1561.51561.5 1461.51461.5 13.562.013.562 13.561.513.561.5 13.561.013.561 1233.01233 1043.01043 922.0922 81.51.181.51.1 71.91.271.91.2 6.41.51.36.41.51.3 3.5113.311 3.3113.511
