Technical data: Specification: Ø1-13 mm, 135° Diameter mm: 1.0 / 1.5 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0 / 4.5 / 5.0 / 5.5 / 6.0 / 6.5 / 7.0 / 7.5 / 8.0 / 8.5 / 9.0 / 9.5 / 10.0 / 10.5 / 11.0 / 11.5 / 12.0 / 12.5 / 13.0 Working length L1 mm: 12.0 / 18.0 / 24.0 / 30.0 / 33.0 / 39.0 / 43.0 / 47.0 / 52.0 / 57.0 / 57.0 / 63.0 / 69.0 / 69.0 / 75.0 / 75.0 / 81.0 / 81.0 / 87.0 / 87.0 / 94.0 / 94.0 / 101.0 / 101.0 / 101.0 Packaging type: Plastic packaging, cassette, with Euro hole 25-piece metal drill bit set HSS-G, DIN 338, 135°, PROBOX BOSCH High-speed steel twist drill according to DIN 338 Right-handed twist drill type N, point angle 135°, cross-ground according to DIN 1412 C, diameter tolerance h 8 Shank diameter corresponds to hole diameter, drill color: metallic sheen Two-cutter, cylindrical, two-flute Bosch metal drill bit set ** Pictures are for illustrative purposes only.