Makita 9558NB Corded 5″ Angle Grinder Slide Switch

The Makita 9558NB 5″ Corded Angle Grinder is a reliable tool built for metalworking, fabrication, and general construction applications. Designed with Makita’s signature Labyrinth construction, this 7.5-amp grinder offers protection against dust and debris, helping to extend motor life even in tough jobsite conditions. Its high-speed 11,000 RPM motor delivers fast material removal, whether grinding welds, shaping metal, or cleaning surfaces. The thumb-activated slide switch with a lock-on feature allows for easier control during prolonged use, and the compact, lightweight build reduces fatigue, especially during overhead or extended grinding jobs.

This 5-inch angle grinder comes ready to work with a removable side handle that installs on either side for left- or right-handed operation. Its 5/8”-11 spindle thread supports a wide range of accessories including sanding discs and wire brushes, making it a versatile choice for a wide range of professional and industrial tasks. Whether in a metal shop or on a commercial jobsite, the Makita 9558NB delivers dependable performance where precision and efficiency matter.

Makita Corded 5″ Angle Grinder Slide Switch At a Glance

• Labyrinth Construction: Seals the motor and bearings to protect against dust and debris, increasing tool life in harsh environments.
• Thumb Switch with Lock-On: Positioned for comfort and control during extended use or repetitive grinding tasks.
• Removable Side Handle: Attaches to either side, allowing for left- or right-handed use and improved stability while grinding.
• High Speed Motor: 11,000 RPM delivers fast grinding performance for quicker results and better efficiency.
• AC/DC Switchable Power: Operates on standard household or generator power sources for flexibility across worksites

Markets

• Metal Fabrication Shops: Essential for grinding welds, deburring, or prepping metal surfaces before finishing.
• Construction and Renovation: Useful for cutting rebar, smoothing metal edges, and general surface preparation.
• Municipal Maintenance Crews: Ideal for on-site repairs, maintenance of public infrastructure, and roadside installations.
• Welding Trades: Perfect for weld cleanup, beveling, and removing slag from welded joints.
• Automotive Repair and Body Shops: Helpful in grinding body panels, frame prep, or cutting fasteners and rusted parts.
• Educational and Trade Schools: A dependable training tool that gives students hands-on experience with a commercial-grade grinder.
• General Contractors: A versatile addition to any jobsite tool kit for metal cutting, grinding, or surface smoothing

Metal fabricators, industrial maintenance crews, and tradespeople in welding and construction will appreciate the Makita 9558NB for its reliability and easy handling. Its durability makes it a go-to for demanding environments, while the thumb switch and ergonomic design reduce user fatigue during long grinding sessions. From cleaning rust to beveling edges, this tool keeps up with your workflow without slowing down.

Makita 9558NB Corded 5″ Angle Grinder Slide Switch Features

• Labyrinth construction seals motor and bearings from contamination
• Thumb switch conveniently located for operator comfort
• Removable side handle can be mounted on left or right side of tool

Makita 9558NB Corded 5″ Angle Grinder Slide Switch Includes

• 5” Depressed Center Wheel (1 Ea. A-95962-25)
• Wheel Cover (123734-9)
• Lock Nut Wrench 28 (782424-9)
• Inner Flange (224399-1)
• Lock Nut 5/8″-45 (224568-4)
• Side Handle (153489-2)

Makita 9558NB Corded 5″ Angle Grinder Slide Switch Specifications

• Wheel Capacity (Grinding & Sanding): 5″ (125 mm)
• Wire Cup Brush Capacity: 3-1/2″ (90 mm)
• Spindle Thread: 5/8″ – 11 UNC
• No Load Speed: 11,000 RPM
• Amperage: 7.5 A (120V)
• Vibration Level: 8.5 m/s²
• Noise Level: 86 dB(A)
• Overall Length: 10-5/8″ (271 mm)
• Net Weight: 4.6 lbs (2.1 kg)
• Shipping Dimensions: 13.66″ L x 5.63″ W x 4.76″ H
• Shipping Weight: 6.39 lbs

Why Customer Prefer the Makita Corded 5″ Angle Grinder Slide Switch

Tradespeople turn to the Makita 9558NB when they need a no-nonsense corded angle grinder that holds up under pressure. With its compact body and high-speed motor, this 5-inch grinder handles daily grinding, cutting, and sanding without bogging down. It’s a trusted choice for heavy-use environments where downtime is not an option. Whether you’re cleaning up welds, cutting angle iron, or grinding down bolts, this Makita grinder brings consistent performance and jobsite-ready durability.

Common search terms that apply include corded grinder, 5-inch angle grinder, metal grinding tool, Makita grinder 9558NB, and AC/DC angle grinder. For users who need to get in and get the job done right, this tool stays ready to go.