All - round set comprising seven sizes of tap (taper, secondary and bottoming) and seven HSS drills. Packed in case with display sleeve. Taps manufactured to DIN 371 and DIN 376; HSS drills to DIN 338 and ISO 235/1 Features and Benefits • All-round set comprising seven sizes of tap (taper, secondary and bottoming) and seven HSS drills • Contents: Taper, secondary and bottoming taps size: 3 x 0.5, 4 x 0.7, 5 x 0.8, 6 x 1.0, 8 x 1.25, 10 x 1.5 and 12 x 1.75 Contents 7 x Taps: 3 x 0.5, 4 x 0.7, 5 x 0.8, 6 x 1.0, 8 x 1.25, 10 x 1.5, 12 x 1.75 7 x Metric HSS drills: 2.5, 3.3, 4.2, 5.0, 6.8, 8.5, 10.2mm