1. Metal Working
Tools

2. Metal Working Tools
Tap & Die Sets
“Heli-Coil”
Tin Snips
Grinders

3. Thread Cutting Tap and Die sets SAE (NF) (NC)
Metric; pitch and diameter
Pipe thread (tapered)

4. Thread Cutting Measure threads Measure Dia. TPI (SAE)
Distance between (Metric)
Measure Dia.

5. Tap
Makes internal threads (Female)

6. Die
Makes External Threads (male)

7. Metal Working Tools
Heli-Coil
Drill Tap Insert Fasten

8. Metal Cutting Tools
Snips
offset
duckbill
aviation
Saws and Nibblers

9. Offset
For Cutting Long Inside Radiuses

10. Duckbill
Used for cutting circles, other curved designs

11. Aviation
Cut easier because of compound leverage.

12. Saws and Nibblers
Many, Many, Types

13. Saws and Nibblers Must remember:
There is always a correct tool for the job

14. Surface Prep
Grinding
Buffing

15. Grinding
Rapid removal of material

16. Before and After

17. Buffing
Remove surface imperfections

18. The End