PROJAHN 820520 rotary hammer drill bit SDS max 20x520 mm Zentro

5 crushers create with impact and torsion pr zise drill in concrete and reinforcement 4 spiral drill bits geometric increases the service life thanks to evenly distributed wear Reinforcement protection prevents hooking during reinforcement hits Wear marks show whether the tool is still suitable for drilling dowel-compatible L cher, Weight: 1.6644900781 Pounds, Manufacturer: PROJAHN