Improvement of Chip Evacuation in Drilling of Lead-Free Brass Using Micro Drill
Hideharu Kato*, Shingo Nakata*, Noriaki Ikenaga*,
and Hiroaki Sugita**
*Kanazawa Institute of Technology, 3-1 Yatsukaho, Hakusan, Ishikawa 924-0838, Japan
**OSG Corporation, 1-15 Honnogahara, Toyokawa, Aichi 442-8544, Japan
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