详细说明: ▶ PJ-1454型材钻八字孔(Profiles of eight holes) ▶ PJ-1455 型材铣边槽(Profile milling groove) ▶ PJ-1456型材铣八字孔(Profile milling of eight holes) ▶ PJ-1450型材钻四孔(Section four holes) ▶ PJ-1457型材八字拉槽(Profiles of eight slots) ▶ PJ-1451型材倒角(Profile chamfer) ▶ PJ-1458型材铣两端面(Two transverse profile milling) ▶ PJ-1452型材攻丝(Profile tapping) ▶ PJ-1459型材铣中槽(ln profile milling groove) ▶ PJ-1453型材钻小孔(Profile drill holes) ▶ PJ-1460型材铣平面(Profile milling plane)