Page 103 - Modul E-Learning Pemesinan Bubut Kelas XI SMK Kurikulum 2013

Gambar 99. Kontersink alur satu

 Kontersink alur tiga (three flute countersink)

Gambar 100. Kontersink alur tiga

 Kontersink alur empat (four flute countersink)

Gambar 101. Kontersink alur empat

 Kontersink alur lima (five flute countersink)

Gambar 102. Kontersink alur lima

 Kontersink alur enam (six flute countersink)

Gambar 103. Kontersink alur enam

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