Features: Made of metal material, good heat resistance, high mechanical strength and durable. Compact, easy to operate. High precision, easy, efficient and hardness. Holing depth can be regulated and adjustment. Ideal for using in domestic lathe woodworking lathe miniature car tools and other tools Specification: Condiiton: 100% Brand New Color: Sliver Material: Metal Tip height: 27mm(appr.) Tip stretchable length: 30mm(appr.) Size: (L) x (W) 10 x 4.3 cm / 3.94" x 1.69"(appr.) Apply to: Widely used in domestic lathe woodworking lathe miniature car tools and tools Packing Included 1 x Revolving Centre 2 x Wrench Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. 1Made of metal material, good heat resistance, high mechanical strength and durable. 2Compact, easy to operate. 3High precision, easy, efficient and hardness. 4Holing depth can be regulated and adjustment. 5Ideal for using in domestic lathe woodworking lathe miniature car tools and other tools.