Segondè materyèl asye kabòn
SDS plis shank
Longè: 110mm-600mm
SDS Plus tij
Tungstène carbure pwent
Apwopriye pou konkrè ak mab, granit elatriye
Dyamèt: 30mm-200mm
SDS Max shank
Apwopriye pou konkrè, mab, granit elatriye