SM1100 ni kikun eefun eefun ti n lu awọn rigs ti wa ni tunto pẹlu iyipo-percussion rotary head or large torque rotation type rotary head bi yiyan, ati ni ipese pẹlu isalẹ-ni-iho iho, eyiti a ṣe apẹrẹ fun ọpọlọpọ awọn iṣẹ ṣiṣe iho. O dara fun ipo ile ti o yatọ, fun apẹẹrẹ ipele okuta wẹwẹ, apata lile, aquifer, amọ, ṣiṣan iyanrin ati bẹbẹ lọ Igi yii jẹ lilo nipataki fun liluho percussion iyipo ati liluho iyipo deede ni iṣẹ akanṣe ti atilẹyin bolt, atilẹyin ite, imuduro grouting, ojoriro iho ati ipamo bulọọgi piles, ati be be lo.