| 摘要 |
<p>The tool has a shaft (102) exhibiting a longitudinal axis (114), where a tool in form of a presser or a multi-micro fracture chisel is arranged at a distal sided tool carrier (106). The tool carrier is attached at a distal end of the shaft in a free swivelable manner, where a swivelable angle (108) limits swivelability of the tool carrier from the longitudinal axis to maximum 45 degree by a stopper. The tool carrier exhibits axial length of maximum 30 mm. The stopper exhibits an inclined stopper surface at a distal end of the shaft.</p> |
