Drawing and Heading
Drawing and Heading Punch
Drawing Punch
Purpose
This tool is dedicated to the drawing of a case cup at set dimensions by undergoing first, second, and third drawing processes.
Manufacturing Process
- NC lathe
- Material: JIS SKS3
- Lathe
- Heat treatment
- Grinding
- Lapping
Before and after
Heading Punch
Purpose
This tool is dedicated to heading at a set size for base form and primer pocket and marking manufacturer.
Manufacturing Process
- NC lathe
- Material: AISI M2
- Heat treatment
- Cylindrical grinding
- Electric discharge
- Surface grinding
- Lapping
Before and after