Set: Yes, Shank Type: Cylindrical Shank, Drill Type: Metal Drill Set, Hole Diameter: 4-20 mm, 4-12 mm, 4-30 mm
- Consisting of 1x step drill HSS 9 steps Ø 4-12 mm 3-flat shank Ø 6 mm, 1x step drill HSS 14 steps Ø 4-30 mm 3-flat shank Ø 10 mm, and 1x step drill HSS 9 steps Ø 4-20 mm 3-flat shank Ø 8 mm
- Drilling and deburring in just one step
- Absolute smooth operation and high cutting performance
- Effortless centering and starting with high-quality drill tip
- Easy retraction when drilling through sheets thanks to tool cone
- Non-breaking chips are cleanly transported away like with a spiral drill