Quickly and easily mounted on engine, turret lathe, fit for various operations from precision machining to heavy duty cutting. Applicable for quick tool change system, save time and labor during replacement. They can be combined with the small carriage, can handle all kinds of angle workpiece. Features - Color: Black. - Size: 5.00X5.30X2.00cm/1.97X2.08X0.79in - Material: Aluminum alloy. - tool holders is the main accessories of ordinary small lathes. - It can carry out turning, cutting, knurling, Drilling, reaming, boring and other processing. - It realizes the installation of outside the machine, and the tool clamp is installed on the tool holder through a dovetail groove. - It has the characteristics of rapid tool change, high positioning accuracy and strong rigidity. - It is an product to replace the traditional square tool post and realize fast turning. Package list: 1 x tool holder