One of my friends completed his PG in Tool Design a few years back. His experience at the institute was pretty good. 

• There are 1-2 year-long courses that you can choose from. If you are considering joining NTTF, make sure you have good knowledge about the basics of Mechanical Engineering.
• The faculty base of the institute is great. Most of the professors are retired employees/managers from reputed companies.
• NTTF has a decent placement record. In the recent placement drive, the highest and average CTC offered was 5 LPA and 1.5 LPA respectively. 

If you are a Mechanical Engineer then NTTF is the perfect place for you to explore and learn.