1 results about "Angle grinder" patented technology

The invention discloses a high-precision auxiliary type angle grinder based on lithium battery power supply. The high-precision auxiliary type angle grinder comprises an angle grinder body and a high-precision auxiliary device. An abrasive disc is installed at one end of the angle grinder body, a lithium battery clamping part is arranged on the angle grinder body, a lithium battery assembly is installed on the angle grinder body, a discharging connecting part matched with the lithium battery clamping part is arranged on the lithium battery assembly, the lithium battery assembly is used for supplying power for the angle grinder body, the high-precision auxiliary device further comprises a sliding assembly and a fixing assembly, the sliding assembly can move back and forth on the fixing assembly, and the angle grinder body is fixedly installed on the sliding assembly. Through a lithium battery function, convenient moving can be achieved, and the using scene and range are greatly increased; and meanwhile, the high-precision auxiliary device is arranged, the precision is convenient to improve, long-time hand-holding by operating personnel is not required, the operation strength of theoperating personnel can be reduced, the fatigue of the operating personnel is reduced, and the working efficiency can be improved.