Handheld electric drill
A hand-held, electric drill technology, used in stone processing tools, work accessories, manufacturing tools, etc., can solve the problems of construction environment interference, cure the symptoms but not the root cause, hazards, etc., and achieve the effect of preventing dust leakage
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[0020] The technical solutions in the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0021] Such as figure 1 As shown, a hand-held electric drill includes an electric drill body 1, and the electric drill body 1 is provided with a drill rod 2, and also includes:
[0022] Dust removal cover 3, the dust removal cover 3 is a trumpet-shaped structure with elasticity, the dust removal cover 3 is fixedly connected with the electric drill body 1 through the first connecting rod 19, and the drill pipe 2 is passed through the dust removal cover 3 from one end of the dust removal cover 3 shrinkage And it can rotate relative to the dust cover 3.
[0023] The dust removal assembly is conductively connected with the dust removal cover 3 through the connecting pipe 4, and the dust removal assembly is connected with the drill pipe 2 through the connection assembly. The dust removal assembly is used to suck and filter dust as...
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