| 摘要 |
A right-angle accessory saw for use with an electric drill comprises a drive shaft housing and a saw head. A drive shaft is mounted for rotation within the drive shaft housing. The drive shaft has a drill connection end extending outwardly from a proximate end of the drive shaft housing. The other end of the drive shaft extends through the housing to a cam, located with a distal end of the drive shaft housing. The saw head extends transversely from the distal end of the drive shaft housing. A push rod is mounted for reciprocating translation within the saw head. The push rod includes a cam follower on an inner end and a saw blade holder on an outer end. The push rod is spring-biased inwardly toward the cam. A saw blade is detachably mounted within the saw blade holder.
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