Electric tools mainly include electric drill, electric hammer, impact drill, curve saw, Angle grinder, marble machine, electric circular saw, cutting machine, electric planer, grinder and its related accessories.1. Power tools can be divide···

Electric drill: It is a drilling machine that uses electricity to do power. It is a conventional product in power tools, and it is also the largest demand for power tools. Electric drills only have a rotary mode and are particularly suitabl···

The principle of the electric hammer is that the driving mechanism is driven by the rotary motion of the drill bit, and a reciprocating hammer-strike movement perpendicular to the turning direction. The electric hammer is driven by the driv···

Rotary hammers, also called "combi drills," are similar in that they also pound the drill bit in and out while it is spinning. However, they use a piston mechanism instead of a special clutch. This causes them to deliver a much mo···

There are no theories, only experienceEquipment, electric drill, percussion drill, hammer, one with higher powerPower drills, but this concentricity is not usually used for tightening screws and grinding coffeeImpact drill, generally the ma···

An electric rotary hammer drill with a safe clutch with a pneumatic hammer. Hammer is the use of compressed gas piston, impact drill bit, need not make much effort, can open 6--100mm in concrete, brick, stone and other hard materials on the···

New Structures on Rotary HammerThe key for the development for HANGBO rotay hammer is the innovation spirit. Every staff from Hangbo factory knows the importance for creative innovation.To catch up with the world's best techniques, hang···

First, the inspection before the operation should comply with the following requirements:1, no cracks and breakages are found in the shell and handle.2, the cable soft wire and plug are intact, the switch is normal, and the protection and c···