KFFKFF 3-Jaw Lathe Chuck, 8'', Self-Aligning Lathe Chuck, 0.16-8 in/4-200 mm Grip Range with T-key Securing Bolts Hex Wrench, for Lathe 3D Printer Fabrication Center Milling Drilling Machine

Constructed from HT300 material for superior hardness and rust resistance High-precision machining process ensures structural stability and accuracy Dual-use jaw can be used for both internal and external clamping Simple and compact structure for easy operation Highly adaptable for various lathes and machining processesYou may also like KFFKFF 20V Cordless Band Saw Kit, 5-Inch Cutting Depth, 360W Power, Brushless Motor, 4.0 Ah Battery, Compact Design, Adjustable Speed 0-120 m/min, Suitable for Metal and Wood Cutting.