Technical data: Drill diameters 1-1.5-2-2.5-3-3.2-3.3-3.5-4-4.2-4.5-4.8-5-5.5-6-6.5-7-7.5-8-10-12 mm Point angle 118 degrees Shank type Type of packaging plastic cassette Set of general purpose drill bits for metal Made of HSS high-speed steel according to DIN 338 Cylindrical shank, right-handed, ground flute spiral, point angle 118°. Diameter tolerance h8. 1,1.5, 2, 2.5, 3, 3.2, 3.3, 3.5, 4, 4.2, 4.5, 4.8, 5, 5.5, 6, 6.5, 7, 7.5, 8, 10, 12 mm DRILL AND BITS SET 100 PIECES ** Photos are for illustrative purposes only.