MULLER, ERIN,LUTTRELL, PAUL,THOREN, BRIAN ROBERT,NACHTRAB, DEAN J.,WOODARD, JOSEPH RYAN
申请号：
CA3094068
公开号：
CA3094068A1
申请日:
2018.06.27
申请国别(地区):
CA
年份:
2020
代理人:
摘要：
A tool includes a burr having a first shaft configured for rotation or oscillation. The bun- has a plurality of cutting edges at a first end of the burr. The first shaft has a central longitudinal passage extending from the first end to a second end of the first shaft. A camera is mounted adjacent the first end of the first shaft.
