Makita 9557NB 4-1/2 inch Angle Grinder – 7.5A, AC/DC Switch, Teal

Powerful compact performance for metalwork and beyond

The Makita 9557NB combines a rugged 7.5-amp motor with a lightweight, balanced form factor. Delivering up to 11,000 RPM, it powers through metal prep tasks with steady torque and smooth finishes. A labyrinth-style seal protects the motor and bearings from dust and debris, helping extend tool life in tough environments.

Designed for flexible handling, this grinder features a rotatable gear housing set at every 90 degrees, a top mounted AC/DC switch for use with an alternate power source, and a large paddle switch that’s easy to reach while wearing gloves. The motor uses a double insulation system, and thicker coil wires are wound closer to reduce heat and energy loss during extended use.

• Rotatable gear housing for a customized grip and comfortable operation in tight spaces
• Protective varnish seals the armature from dust and debris, boosting longevity
• AC/DC switch enables switching power sources without changing tools

In the hand, the grinder feels compact and confident. The 2-1/2 inch diameter barrel grip keeps weight centered, and the tool weighs about 4.5 pounds, making extended sessions less tiring. The protective wheel guard, spindle lock, and side handle support quick wheel changes and secure control on both left- and right-handed setups.

• Lightweight, balanced design supports extended use with reduced fatigue
• Spindle lock simplifies wheel changes, saving setup time
• Side handle can be mounted on either side for customized control

Included in the kit are a 4-1/2 inch grinding wheel, wheel guard, lock nut, lock nut wrench, side handle, and inner flange, so you can start right away on metal finishing, rust removal, or surface prep tasks. The tool’s coating and construction are designed to resist typical site dust and debris, helping you stay productive between jobs.