21128 CRAFTSMAN Bench Grinder

Review CRAFTSMAN New Professional 8-in Bench Grinder Kit-21128

The Craftsman 21128 8-inch Bench Grinder Kit is a versatile and powerful tool designed for various grinding applications in your home workshop. This kit comes with essential components to get you started, including an 8-inch bench grinder, a 6-inch bench grinder, a 3/8-inch by 1-inch 6-inch grinding wheel, a 3/8-inch by 1-inch 8-inch grinding wheel, a tool post, a work light, and mounting hardware.

The 8-inch bench grinder features a powerful 1/3 horsepower motor that delivers 3,450 rotations per minute (RPM) for efficient material removal. It is equipped with a cast iron base for stability and durability. The grinder also includes a tool rest and a spark shield to protect the user from flying sparks.

The 6-inch bench grinder in this kit boasts a 1/3 horsepower motor that spins at 3,600 RPM for more fine grinding tasks. It comes with a 1/8-inch by 1-inch 6-inch grinding wheel. Both grinders feature a conveniently placed belt guard to protect the belts from damage and the user from accidental contact.

The tool post included in the kit is adjustable and can be set to various heights to accommodate different tools. The work light, which is often an essential accessory for a well-lit workspace, is energy-efficient and easily adjustable to provide optimal illumination.

The Craftsman 21128 8-inch Bench Grinder Kit offers a balance of power, versatility, and convenience. Its durable construction, adjustable components, and included accessories make it a valuable addition to any home workshop.

Pros and Cons of buying a Craftsman 21128 8-inch Bench Grinder Kit

The Craftsman 21128 8-inch Bench Grinder Kit is a popular choice for home workshops due to its affordability and versatility. Here are some pros and cons that can help you decide if this grinder is the right one for you.

1. Affordable: The Craftsman 21128 is priced lower than many comparable bench grinders from other brands, making it a budget-friendly option.

2. Versatile: This grinder comes with six grinding wheels, allowing you to handle various grinding tasks, from sharpening tools to grinding metal stock.

3. Durable: Built with a cast iron base and housing, the Craftsman 21128 is designed to withstand heavy use in a workshop environment.

4. Easy to Use: The grinder features a simple, straightforward design, making it easy for users of all skill levels to operate.

5. Safety Features: The kit includes a tool rest and a work light, which help improve safety during grinding operations.

1. Vibration: Some users have reported significant vibration during use, which can make it difficult to maintain precision in grinding tasks.

2. Spark Control: The grinder does not come with a spark shield, which can pose a safety hazard during certain grinding operations.

3. Weight: At approximately 30 pounds, the Craftsman 21128 is a heavy machine, which can make it difficult to move around the workshop.

4. Noise Level: The grinder can be quite loud during operation, which may not be ideal for those working in a shared space or those who prefer a quieter workshop.

The Craftsman 21128 8-inch Bench Grinder Kit offers a good balance of affordability, versatility, and durability. However, it does have some drawbacks, such as vibration, lack of spark control, weight, and noise level. Ultimately, whether this grinder is right for you depends on your specific needs and priorities in a workshop tool.

If you are looking for an affordable, versatile, and durable bench grinder for general use in a home workshop, the Craftsman 21128 8-inch Bench Grinder Kit could be a good option for you. However, if you require a more precise grinding experience, or if safety features like a spark shield are important to you, you may want to consider investing in a higher-end grinder from a different manufacturer.

Details:

The 120-volt voltage supply ensures consistent and reliable performance, making it a versatile essential addition to any tool collection. New unopened. With a dual action design and an 8-inch disc diameter, this bench grinder is capable of efficiently grinding shaping various materials.

specifications grindcatch:

• brand: Craftsman
• mpn: 21128
• type: Bench Grinder
• action: Dual Action
• disc diameter: 8 In
• voltage: 120 V

shipping grindcatch:

• type: calculated
• transit: 5-11 days
• class: standard
• service: usps ground advantage
• carrier: usps

offer grindcatch:

• in stock #: 5
• sold #: 6
• prices: $54.99–$110.00
• item condition:
  • Used
  • New
• best offers: true
• options: ship-to-home
• started: march 28, 2026
• availability: in stock

seller grindcatch:

• city: trenton, michigan
• # reviews: 1178
• rating: 100.0%

payments grindcatch:

• credit card: diners-club
• wallet: apple-pay
• other

returns grindcatch:

• policy: no returns

general grindcatch:

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