The diameter of the hole through the headstock. A larger bore (e.g., 1" or more ) allows you to slide long rods through the machine for end-work. 3 Options for your FIRST Metal Lathe
The maximum diameter of a workpiece that can rotate without hitting the bed. A 10" to 12" swing is standard for most home shops. how to buy a metal lathe
The maximum length of the material you can hold. Common hobby sizes range from 15" to 40" . The diameter of the hole through the headstock
Buying a metal lathe involves balancing the size of the work you intend to do against your available space, power supply, and budget. For most home hobbyists, the decision often starts between a new import "mini lathe" or a vintage American-made machine. 1. Determine Your Needed Capacity A 10" to 12" swing is standard for most home shops