3-flute VBH drill 3xD - cylindrical shank with cooling holes
High-speed drilling in steel and cast iron with a feed rate of 1.5 to 2 times that of conventional drills.
Self-centering and improved chip breaking through R thinning.
RT19 = CVD-coated P25/K20 carbide grade for universal drilling of steel and cast materials.
Packaging unit = 1 Pc.
| Drill Diameter | Shaft Diameter | Spiral lenght | Overall Lenght |
| D1 | d2 | L1 | L2 |
| 5 - 6 mm | 6 | 28 | 66 |
| 6,1 - 7 mm | 8 | 34 | 79 |
| 7,1 - 8 mm | 8 | 41 | 79 |
| 8,1 - 10 mm | 10 | 47 | 89 |
| 10,1 - 12 mm | 12 | 55 | 102 |
| 12,5 - 14 mm | 14 | 60 | 107 |
| 14,5 - 16 mm | 16 | 65 | 115 |
| 16,5 - 18 mm | 18 | 73 | 123 |
| 18,5 - 20 mm | 20 | 79 | 131 |
