QUAD-SDS plus 20 x 450/390
            Article Nr. 404 020 450
        
    
                        field.bohrertiefeMax
                                    
                            Special cutting edge geometry, centering tip for precise pilot drilling, high efficient, faster drilling process, shortened conically shaped spiral inputs for quick, transportation of drill dust, long lasting drill, core reinforced spiral (KVS-Spiral) against vibration and increases the impact energy.
Technical data
| Max. drilling depth | 380 mm | 
|---|---|
| Drill length | 450 mm | 
| Bore hole diameter | 20 mm | 
 
                             
                             
                             
                             
                            