这些刀具配备高速钢镶齿或带有钎焊硬质合金尖端的镶齿。涉及与具有7/24锥度的明确主轴头一起使用的刀杆定位铣刀，以及与具有7/24锥度的50号主轴头和60号主轴头一起使用的刀杆定位铣刀。ISO 2940-1中给出了定心杆的尺寸和固定的装配尺寸。

These cutters are equipped either with high speed steel inserted teeth or with inserted teeth with brazed carbide tips. Concerns milling cutters, arbor located, to be used with a well-defined spindle nose having a 7/24 taper and milling cutter, arbor located, to be used with both spindle nose No. 50 and spindle nose No. 60 having a 7/24 taper. Dimensions for centring arbors and fitting dimensions for fixation are given in ISO 2940-1.