| 摘要 |
The reciprocating saw has a main body, a support member, a guide shoe, a locking member and an engaging member. The support member can be slid relative to the main body. The guide shoe is attached to an anterior end of the support member. The locking member can be switched between a state allowing the support member to be slid relative to the main body and a state not allowing the sliding. The engaging member is energized towards the support member. The engaging member and the support member engage or release their engagement, while the support member is being slid relative to the main body across a location allowing locking and a location not allowing locking.
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