Workpiece
- 304 Stainless Steel
- Workpiece: φ192x30mm
- Hole: φ2x30mm
Depth-Diameter Ratio 15:1
Challenges
- Poor hole perpendicularity
- Hole wall cutter mark from two-sided drilling
- Low machining efficiency
- Short tool life
Benefits
- Cycle time down by 31.8%
- Tool life up by 63 times to 3,180 holes/tool
- Qualified hole dimensional accuracy