【加工動画55】旋盤でキー溝用ピン/How to make a keyway pin on a lathe
19:52
【加工動画32】旋盤でD穴/How to make a D hole with a lathe.
8:23
【加工動画56】旋盤でV溝/How to cut a V groove with a lathe
10:40
Her tornacının sahip olması gereken 5 aksesuar!
15:04
【加工動画54】旋盤で四角ボルト/How to make square head bolts on a lathe
4:50
特大スリーブの内径研磨をします。※メッキ上G
27:09
A Relic of Socialist Poland: Hand-Crank Grinder Restoration
22:15
Rectification tailstock - Tangent grinding
9:50