Miter saw

摘要

The miter saw (1) includes a base assembly (5), a rotatable table (6) rotatably connected to the base assembly (5) and having a plane, a saw assembly including a motor (M) and a blade (2) disposed on an arbor (A), and a pivot arm (11) pivotally attached to the table (6) and supporting the saw assembly. The motor (M) preferably drives a belt (B), which drives a first gear. The first gear meshes with an idler gear (G2), which in turn meshes with a gear (G) disposed on the arbor (A).