Showing posts with label Workshop Technology. Show all posts
Showing posts with label Workshop Technology. Show all posts

Friday, 21 March 2014


Tapping



It is a process of making threads in a hole of metal. Worn out threads are restructured by using taps and drills. Tapping tools are used in series to get a perfect thread. The tools are plug tap, intermediate tap and taper tap


Thursday, 20 March 2014