Hudy Comm Lathe W/V Block: Main features: • comm lathe for slot motors• black hard-anodized surface• selected stands with ultra-hardened steel "V" guides and plastic clips for armature• stands keyed to common channel for perfect alignment• ultra-fine pitch lead screw for super-accurate tool movement• super-accurate backlash limitation of the tool block and supports ensures vibration-free movement• installed slave motor, connection cable, switch box• engraved unique ID• all accessories included