Precise Spindle Square – 4401-0060

• Simple solution for squaring your machine.
• 1/2″ shank.
• Fully assembled with indicators mounted and ready for use.
• Can also be used with a sine bar or protractor to set angle.
• No more tramming or split reading, compensating for loose, worn gears or mirrors.
• 4″ distance between pins.
• Supplied with fitted case.
• Just zero the indicators on a flat surface, install it in your milling machine spindle, bring the spindle down to the table & adjust the head until both indicators read the same.