| 摘要 |
Universal simplified riveter, characterized by a telescopic carcass comprised of two parts sliding between each other which are superposed in order to be installed on any model, trademark and shape of reversible drilling machine, and they extend to cover the rotary portion of the drilling machine and thereby protecting the hand of the operator when holding the riveter on the anatomical anti-sliding external part thereof. Two options of embodiments provide for two shapes for mounting on the drilling machine: in the bit holder as a bit or on the bit, without removing the latter. |
