A 1.5 mm displacement of tool point in boring operation will result in change in diameter equal to :

70) Solid HSS cutters and carbide inserted tooth cutters are commonly used for milling. The permissible cutting speed of an inserted cutter in relation to that of a HSS cutter is :

71) The axis of the plate cam blank and the end mill spindle should always remain

72) Which milling machine is particularly adapted for milling internal or external profiles ?

73) A gear wheel has 36 teeth (Z) and 3 mm module (m). Its pitch diameter is :