| 摘要 |
A saw includes a housing, a motor, a saw blade, a base plate, and an alignment guide. The motor is at least partially provided in the housing. Th e saw blade is driven by the motor and defines a cutting plane. The base plate supports the housing. The alignment guide is attached to the base plate and has a laser, a scale, and an indicator. The laser is selectively rotatable and projects a laser beam in a laser plane about a first axis. The scale is positioned about the first axis and has a plurality of first graduations. The indicator is aligned with the scale an d indicates a horizontal offset distance between the cutting plane and the laser plane alo ng the base plate.
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