| 摘要 |
A chamfercut type protective cover of a composite saw comprises a front protective cover (7), an auxiliary protective cover (6) and a rear protective cover (5). The outer ends of the front protective cover (7) and the rear protective cover (5) are respectively provided with connecting parts for connecting to a frame (2). The front end of the auxiliary protective cover (6) is connected to the front protective cover (7), and the rear end of the auxiliary protective cover (6) is connected to the rear protective cover (5). The chamfercut type protective cover is a follower, the lower half part of the saw blade is prevented from being exposed to the outside, and thus the safety of the composite saw is increased.
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