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US4243083A Boring attachment for radial arm saws 失效
径向臂锯的镗孔附件

Boring attachment for radial arm saws
摘要:
An attachment kit is disclosed for converting a standard radial arm saw to a horizontal drill press. The kit includes a drill holder that attaches to the arbor of the radial arm saw's motor, a drill, a work support platform for holding a workpiece at a correct height and a work holder assembly for holding the workpiece to the upper surface of the work support platform.
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