AG400 RYOBI Angle Grinder

Review RYOBI Model 4-inch 100mm Angle Grinder

The Ryobi AG400 4-inch Angle Grinder is a powerful and versatile handheld power tool designed for a wide range of grinding and cutting applications. This angle grinder boasts a robust 7-amp motor that delivers 11,000 RPM, ensuring efficient material removal and impressive cutting performance.

The AG400 features a 4-inch (100mm) grinding wheel that can be easily changed using the spindle lock mechanism, allowing for quick wheel swaps and minimizing downtime. The grinder's adjustable guard provides flexibility to accommodate various grinding tasks and helps protect the user from debris.

Equipped with a comfortable overmolded rubber grip, this angle grinder offers excellent handling and control, reducing user fatigue during prolonged use. The tool also includes a side handle for increased stability and maneuverability, especially during heavy-duty applications.

The Ryobi AG400 angle grinder is designed with user convenience in mind. It comes with a tool-less guard and spindle lock, allowing for easy maintenance and quick wheel changes. Additionally, it includes a 1/4-inch hex key for tightening or loosening accessories, such as cutting wheels or grinding stones.

This versatile angle grinder can be used with a variety of accessories, including cutting wheels, grinding wheels, wire brushes, and polishing pads, making it an essential tool for DIY enthusiasts, contractors, and professional tradespeople alike. The AG400 comes with a 1-year manufacturer's warranty, ensuring peace of mind and reliable performance.

The Ryobi AG400 4-inch Angle Grinder is a versatile power tool that is commonly used for cutting, grinding, and polishing various materials. Here are some pros and cons that can help you decide if this angle grinder is the right choice for your needs:

1. Powerful Motor: The Ryobi AG400 comes with a 7-amp motor, which is powerful enough to handle most grinding and cutting tasks effectively.

2. Adjustable Guard: The tool comes with an adjustable guard that allows users to protect the wheel from debris and sparks while grinding.

3. Lightweight and Compact: Weighing only 3.3 pounds, this angle grinder is easy to maneuver and carry around. Its compact size makes it ideal for working in tight spaces.

4. Affordable: The Ryobi AG400 is an affordable option for those who are looking for a reliable angle grinder without breaking the bank.

5. Versatile: The angle grinder can be used for a wide range of tasks, including cutting metal, grinding down welds, and polishing surfaces.

1. Spark Guard: Some users have reported that the spark guard may not provide adequate protection, which could be a safety concern.

2. Vibration: The Ryobi AG400 produces a significant amount of vibration, which can make it uncomfortable to use for extended periods.

3. Lack of Adjustable RPM: The angle grinder does not come with an adjustable RPM feature, which can limit its versatility for certain tasks.

4. No Side Handle: The tool does not come with a side handle, which can make it harder to control when working on larger projects.

The Ryobi AG400 4-inch Angle Grinder is a powerful and versatile tool that is ideal for DIY enthusiasts and professionals who need a reliable angle grinder for various tasks. While it has some limitations, such as the lack of adjustable RPM and side handle, its powerful motor, adjustable guard, lightweight design, and affordable price make it a great choice for most users.

If you are looking for a reliable and affordable angle grinder for your home or small business, the Ryobi AG400 4-inch Angle Grinder is an excellent option. Its powerful motor, adjustable guard, and lightweight design make it an ideal tool for various grinding and cutting tasks. However, if you require more advanced features such as adjustable RPM or a side handle, you may need to consider other options in the market.

Details:

Used Ryobi model AG400 4-inch 100mm angle grinder is a corded electric power tool designed for rotary/circular action. With a voltage of 120v, this angle grinder is capable handling various tasks with precision and ease.

specifications grindcatch:

• brand: Ryobi
• mpn: Ag400
• model: Ryobi Ag400
• type: Angle Grinder
• action: Rotary/circular
• battery capacity: Corded
• battery included: No
• power source: Corded Electric
• voltage: 120 V
• item length: 12.6in.

offer grindcatch:

• sold #: 11
• started: november 6, 2025
• options: ship-to-home
• availability: in stock
• in stock #: 5
• prices: $8.50–$39.99
• item condition:
  • Used
  • For parts or not working
  • New
• best offers: true

seller grindcatch:

• rating: 100.0%
• city: fox island, washington
• # reviews: 11

payments grindcatch:

• wallet: apple-pay
• other
• credit card: visa

shipping grindcatch:

• service: usps ground advantage
• class: standard
• type: fixed
• carrier: usps
• transit: 6-13 days

returns grindcatch:

• policy: no returns

general grindcatch:

• category: Home & Garden > Workshop Equipment > Power Tools > Grinders