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Are you still worried about heavy pruning? Are you still struggling with the need to climb higher to prune branches? Are you still worried about the h

1Personal protection when using electric drills 1.1 When working face up, wear a protective mask. Wear protective glasses to drill holes in pig iron c

Analysis and treatment method of the reason why the single-phase series electric drill cannot be started One. Circuit failure symptom: Troubleshooting

Electric drill is mainly composed of motor, gearbox, handle, drilling chuck or cone sleeve micro and power connection device. The basic structure of t

First, the definition of electric hammer: An electric rotary hammer drill with a safety clutch with a pneumatic hammering mechanism. Electric hammer i

1. Preparation before operation 1. The saw blade, shell and handle do not appear cracks or breakage. 2. The cable cord and plug are intact, and the sw

Rechargeable chainsaw, also known as rechargeable chainsaw, has been favored by the majority of users because of its light operation, ultra-low noise,

1. Confirm whether the power supply connected on site is consistent with the nameplate of the electric wrench. Whether a leakage protector is connecte

1. Personal protection when using an electric hammer (1) The operator should wear protective glasses to protect the eyes, and when working face up, we

Sabre saw, suitable for sawing pipes, profiles and wood. It is specially used for sawing iron pipes or profiles, wood, cast iron pipes, concrete pipes

Chainsaw chains may corrode due to the weather in life. In addition, the weather in summer is very hot, and employees will violate the anti-rust regul

Today, let's talk about the difference between stainless steel chain and galvanized chain: galvanized chain is simply understood as coating a layer of