กลไกขั้นตอนการทำงานของสว่านโรตารี่|The mechanism and working procedure of the rotary hammer.[ep.27]

This clip presents the mechanism and working procedure of the rotary hammer power transmission system using the Bosch 2 SE drill as an example. Rotary hammers are similar across almost all brands, with some differences in the design of the various components. Understanding the internal workings will allow you to analyze damage and plan for proper repairs. This clip presents the mechanism and working procedure of the rotary hammer power transmission system using the Bosch 2-24 DFR drill as an example. The working mechanism of the rotary hammer is similar across almost all brands. The difference lies in the design of the different components. Once you understand the internal workings, you will be able to analyze the damage and plan the correct repair. Channel link:    / jkmaintenance