Carbide metal hammer drill bit 25 mm heller bionic 156530 total length 450 mm sds plus 1 pcs
Bionic schneide mit bissigem zahnprofil und seitlichen mahlzonen fr schnellen bohrfortschritt twinmax spiral for optimal drill dust lab transportation quieter running and drills optimal shock energy throughout low fracture probability in reinforcing results by hst hardened surface long life certified by the wall drill testing association pgm on the requirements of the german institute for building technology dibt application area concrete masonry natural stone tile marble and cl
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