1 x Bxa 250-222 tool post / 1 x Bxa 250-201 tool holder / 1 x Bxa 250-202 tool holder / 1 x Bxa 250-204 tool holder / 1 x Bxa 250-207 tool holder / 1 x Bxa 250-210 tool holder / 2 x Bxa 250-201XL tool holder. The quick change tool post is consist of tool post and many kinds of tool holders. According to the processing requirements of the workpieces, correspording tool holders are selected to finish cylindrical facing, end facing, cutting, drilling, reaming, boring as well as other processing. It is satisfactory accessories in place of square turrets. The wedge type tool post set is made of steel, which is firm and durable, not easy to wear and prolong the service life. The quick change tool post set is precisely designed and finely ground to ensure repeatability and accuracy. Quick change tool holder set is hardened, with high hardness and rigidity, so it is not easy to vibrate during processing. The wedge type tool post set is the main accessory of an ordinary lathe, and different tool holders can be selected according to the processing requirements. Including: 250-222, 250-201, 250-202, 250-204, 250-207, 250-210.