Item Type:Tool Holder Holding Range:1/4in~5/8in Package List 1 x Tool Holder Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1According to the needs of the workpiece, the corresponding tool holder can be selected to process outer circle, end face, cutting,knurling,drilling reaming, boring, etc. 2The tool holder is installed on the tool holder by swallow-tail groove. It has the characteristics of fast tool changing, high positioning accuracy and so on. 3The tool holder is the main accessory of ordinary small lathe. It is composed of one tool holder and several cutter clips. According to the need of machining workpiece, the corresponding tool holder can be selected. It can be used for machining outside circle, end face, cutting, knurling, drilling hole, boring, etc. 4Aluminum alloy material, accurate grinding and hardening. 5Installed on engine, worktable or turret bed quickly and easily, suitable for all kinds of operations from accurate machining to heavy cutting. 6With a variety of sizes of drill bits, turning and finishing tools can be locked together. 7Turning and finishing tools can be locked together, saving time and labor during replacement operations.