Set: Yes, shank type: cylindrical shank, drill type: metal drill set, hole diameter: 2.5 mm, 3.5 mm, 1.5 mm, 3 mm, 11 mm, 7 mm, 5 mm, 8 mm, 9.5 mm, 4.5 mm, 13 mm, 1 mm, 7.5 mm, 8.5 mm, 6.5 mm, 4 mm, 6 mm, 9 mm, 12 mm, 10 mm, 2 mm, 5.5 mm
- 19x HSS twist drills in STEEL version in HSSG (M2)
- Universally suitable for steel, cast steel, gray cast iron, ductile iron, bronze, brass, aluminum
- Spiral angle from 24° to 30°, angle 118°
- Very good chip removal, high roundness accuracy
- Precise centering and low feed force thanks to cross grinding
- The break-resistant plastic box protects the tools from dirt and damage