TD217 Advance, red. number of grooves, DIN 371

TD217-M1-CN-WY80FC, TD217-M1.2-CN-WY80FC, TD217-M1.4-CN-WY80FC, TD217-M1.6-CN-WY80FC, TD217-M2-CN-WY80FC, TD217-M2.5-CN-WY80FC, TD217-M2.6-CN-WY80FC, TD217-M3-CN-WY80FC, TD217-M4.5-CN-WY80FC, TD217-M4-CN-WY80FC, TD217-M6-CN-WY80FC, TD217-M5-CN-WY80FC, TD217-M1.2-CN-WY80AA, TD217-M1.4-CN-WY80AA, TD217-M2-CN-WY80AA, TD217-M1.6-CN-WY80AA, TD217-M2.5-CN-WY80AA, ...