Armature for Dewalt DW801 Angle Grinder- Dewalt angle grinder armature is made up of premium grade steel. It has a sealed thrum and insulative material to block the dust or scrap to enter in the system. It thus helps in improving the life of the device. The armature consists of high-efficiency commutator to improvise the performance of the grinder. This armature is resistant to rust and thus requires less maintenance. It usually consists of a coil of copper wire wound around the iron or steel core. It is a power-producing component of the generator or motor. It is either in the form of rotor or stator.