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US08795280B2 Peripheral peg drill component 有权
外围栓钻组件

Peripheral peg drill component
摘要:
A peripheral peg drill component comprising a housing having a first side and a second side opposite the first side, at least two drill bits extending from the second side of the housing, and a driving mechanism located within the housing, the driving mechanism including a series of pulleys and a belt that together are configured to rotate the at least two drill bits and cause them to simultaneously penetrate a bony surface.
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