Adjustable Double Bearing Live Center Revolving Center DIY Parts for Mini Lathe Machine Woodworking Tool Dimensions: 3.6' 5.2' 2.0' Lathe Machine DIY Parts: Mini Lathe Machine Woodworking Tool is ideal for using in domestic lathe woodworking lathe miniature car tools and other tools.spur center for wood lathe High Quality: Mini Lathe Machine Woodworking Tool is made of mental material, good heat resistance, high mechanical strength and durable. Adjustable: Holing depth can be regulated and adjustment. Easy To Use: High precision, high hardness, highly efficient. Size: Compact, easy to operate. Tip height: 27mm(appr.), Tip stretchable length: 30mm(appr.), Size: (L) x (W) 10 x 4.3 cm / 3.94" x 1.69"(appr.).