[High-Quality Material] The quick-change lathe tool holder is made of aluminum alloy, which has strong rigidity and high hardness. [Scope of application] Equipped with a turntable, each tool holder can be rotated at multiple angles of 9or 9. Using the extended unit operation, it can process workpieces of angles, and can perform cylindrical, grooving, cutting, knurling, drilling, reaming and other processing. Suitable for 7x10, 7x12, 7x14, 7x16, 9x16inch and other small lathes and Mini lathes. Note: This tool is suitable for DIY mini lathes, Mini lathes, and small lathes. Material: Aluminum alloy colour: Black+Silver Package Contents: 4 x bracket 2 x bolts 2 x wrench 1 x dovetail tenon Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.