29-delige boor-/verzinkset bestaande uit:: 5 x verzinkeboor: 3 x 50 mm, 8.3 x 50mm, 10.4 x 50mm,12.4 x 56mm, 16.5 x 60mm, 17 x metaalboor DIN 338: 1.0 x 34 mm, 1.5 x 40 mm, 2.0 x 49 mm, 2.5 x 57 mm, 3.0 x 61 mm, 3.5 x 70 mm, 4.0 x 75 mm, 4.5 x 80 mm, 5.0 x 86 mm, 5.5 x 93 mm, 6.0 x 93 mm, 6.5 x 101 mm, 7 x