Dial Indicator

Dial Indicator
Image courtesy of LittleMachineShop.com

As with machine shop operations, it is often necessary to achieve great accuracy. A Dial Indicator is often employed for this, and it is often held by a Noga arm.

More information is at this Wikipedia entry.

Just getting started?
A dial indicator is a very useful tool, especially when using an amplitude adjuster.

About this site
Disclaimer : eMail comments to me at OTBookOfKnowledge @ Gmail.com. The process of woodturning involves the use of tools, machinery and materials which could cause injury or be a health hazard unless proper precautions are taken, including the wearing of appropriate protective equipment.