The Makita 9" Angle Grinder with Lock-On Switch (GA9081) features a powerful 15 AMP motor that delivers 6,600 RPM for faster material removal. The GA9081 features a redesigned motor with greater armature stability and larger commutator bars for 3 times longer life compared to the previous model. The Angle Grinder features a power switch with both lock-off and lock-on capabilities. The trigger switch requires two actions to start the grinder.The Angle Grinder features soft start, which suppresses start-up reaction for smooth start-ups and longer gear life. It features spiral bevel gears for smoother rotations and a more efficient transfer of energy. The GA9081 features a brush door that provides easy access to brushes for convenient replacement and protects the serial number identification label. It also has a brush spiral spring that allows for a 30% larger brush and increased airflow compared to the previous mode, as well as an aluminum gear housing that provides superior gear alignment and smoother transmission for increased durability.Convenience features include a three-position side handle for increased comfort, a large spindle lock button for easier wheel changes while wearing gloves, and a rubberized back handle for increased operator comfort. It also features labyrinth construction, which prevents debris from penetrating the motor, bearings, and gears for longer tool life as well zig-zag epoxy on both sides of the armature coil and a powder-coated field for added protection from dust and debris for longer motor life.
