RUKO HSS Cobalt Flowstep drill bit 4mm
Significantly longer tool life - up to 5x more holes possible.Time savings of up to 50%.
Extremely fast and energy-saving drilling.
Perfect centering, avoiding slipping even on round surfaces such as pipe and tube.
Easy and smooth drilling process, without jamming in the material.
Optimal performance in hand-held (cordless) power tool drill machines.
| Drilling depth | 5 x 4.0mm |
| Net weight | 0.005kg |
| Length | 75.0mm |
| Spiral length | 43.0mm |
| Diameter | 4.0mm |