Mtsuko wobowola ndi chida chotsitsa pansi chomwe chimapereka mphamvu ya axial kumtunda wa chingwe chobowola. Mitsuko nthawi zambiri imakhala njira yoyamba yodzitchinjiriza ku chitoliro chomata ndipo imatha kupulumutsa oyendetsa nsomba ku nsomba zotsika mtengo komanso kukonza zinthu pochotsa chingwecho mwachangu.
Landrill imatha kupereka mtsuko wa Hydraulic Drilling & Double Acting Hydraulic-Mechanical Drilling Jar & Super Fishing Jar