发明申请
US20120241047A1 POWER TOOLS 审中-公开
电动工具

POWER TOOLS
摘要:
A power tool includes a tool unit having a rotary spindle, a unit support member configured to support the tool unit, and a plurality of bases for contacting with a workpiece. The bases have different shapes from each other and can be selectively mounted to the unit support member.
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