CIRCULAR SAW WITH LASER AND PROTRACTOR

摘要

A laser marker (28) includes fixed legs (64) and (66), and a retractable leg (76), extending therefrom. With legs (64, 66) and (76) extended, the laser marker (28) can be moved about a workpiece surface (124) to selectively locate the line mark (137). With the leg (76) retracted, the legs (64) and (66) can be moved along, a workpiece edge surface (140) to selectively locate the line mark (137). The laser marker (28) can be positioned precisely on a circular saw shoe (150) by placing the legs (64) and (66) within reference holes (180) and (182) on a platform (164) on the shoe. The laser marker (28) can be positioned precisely on a protractor platform (244) by locating the legs (64) and (66) in a first circular guide track and the leg (76) in a second circular guide track (111).