Feature:1. Quickly and easily install on an engine, bench or turret lathe for a wide range of operations.2. Fully interchangeable with Aloris, Dorian, Phase II, Yuasa and most other manufacturer components.3. All working parts are hardened and precise ground.4. Can handle all kinds of angle workpieces.5. A tool change takes only a few seconds.6. Can process car outer circle, car end face, grooving, cutting, knurling, reaming, boring and so on.Specification:The quick change tool holder is the main accessory of the ordinary small lathe. Selects the corresponding tool holder according to the needs of the workpiece. It has the characteristics of quick tool change, high positioning accuracy and strong rigidity.Features:Quickly and easily install on an engine, bench or turret lathe for a wide range of operations.Fully interchangeable with Aloris, Dorian, Phase II, Yuasa and most other manufacturer components.All working parts are hardened and precise ground.Can handle all kinds of angle workpieces.A tool change takes only a few seconds.Can process car outer circle, car end face, grooving, cutting, knurling, reaming, boring and so on.Specification:Material: steelColor: blackType: 250-222, 250-201, 250-202, 250-204, 250-207, 250-210, 6pcs set (optional)250-222: wedge-style tool post (3"L * 3"W * 4-5/8"H)250-201: turning & facing holder with 1/4-5/8" tool capacity250-202: boring, turning & facing tool holder with 1/4-5/8" tool capacity250-204: boring bar tool holder with 3/4 & 1" capacity250-207: universal parting blade tool holder with 11/16" blade height250-210: knurling, facing & turning tool holder 1/4-5/8"Package size:250-222/250-201/250-202/250-204/250-207/250-210: 120 * 115 * 80mm / 4.7 * 4.5 * 3.1in6pcs set: 145 * 80 * 55mm / 5.7 * 3.1 * 2.2inPackage weight:250-222: 3900g / 8.6lb250-201: 710g / 1.6lb250-202: 700g / 1.5lb250-204: 1540g / 3.4lb250-207: 940g / 2.1lb250-210: 880g / 1.9lb6pcs set: 8700g / 19.2lbPacking List: (optional)1 * Tool Postor1 * Tool Holderor1 * 6pcs SetPackage List:(optional)1 * Tool Postor1 * Tool Holderor1 * 6pcs Set