Brushless Angle grinder and brushed Angle grinder are both Angle grinders, the difference between the two is mainly reflected in torque, efficiency, cost and other aspects:
1, torque: the brushless motor itself has a magnetic force, the magnetic force is greater after electricity, and the brushless Angle mill is larger than the brush Angle mill in terms of torque. In the case of similar no-load speed, the brushless Angle mill speed drop is smaller than the brush Angle mill, and the efficiency is higher.3, life: the life of the brush Angle mill is mainly limited to the wear of the carbon brush and the aging of the commutator, generally change the carbon brush once or twice, the commutator is scrapped, and the brushless Angle mill has no carbon brush, and the service life is longer.
4, save consumables: brushless Angle mill does not need to use carbon brush consumables, and saves the power consumption and friction resistance generated by the friction between the carbon brush and the copper head, which can save consumables and reduce production costs.
