Grind Fresh Coffee Quickly with the Amazon Basics Stainless Steel Electric Coffee Bean Grinder

Published on Oct. 16, 2023, 10:08 a.m.

For coffee lovers who want the freshest cup of java, grinding beans right before brewing is a must. The Amazon Basics Stainless Steel Electric Coffee Bean Grinder makes it easy to grind beans quickly at home for optimal flavor and aroma.

 Amazon Basics CG9402-UL Stainless Steel Electric Coffee Bean Grinder


The Amazon Basics CG9402-UL Stainless Steel Electric Coffee Bean Grinder is a compact yet powerful stainless steel electric grinder perfect for countertop use. It can grind up to 30 grams of beans in just 10 seconds, ideal for manual drip or pour-over coffee. The safety lid allows you to observe the grinding process for your preferred texture.


  • Stainless steel construction: Durable and easy to clean
  • Rapid grinding: Grinds a 1 ounce shot of beans in 10 seconds
  • Safety lid: View beans as they grind to desired consistency
  • Compact size: Fits perfectly on kitchen counters
  • Versatile grinding: Use for coffee beans, spices, grains and more


The sleek brushed stainless steel finish looks great in any kitchen. The compact rectangular shape takes up minimal space. Rubber feet prevent movement or sliding during use. All materials feel durable and solidly constructed.

Stainless Steel Construction

The Amazon Basics grinder boasts a sleek and durable stainless steel exterior, making it a stylish addition to any kitchen countertop. This material is not only aesthetically pleasing but also resistant to corrosion, ensuring the grinder’s longevity. The stainless steel grinding chamber and blades further contribute to the grinder’s durability and hygiene, as they are easy to clean and maintain.

Ease of Use

This Amazon Basics CG9402-UL Stainless Steel Electric Coffee Bean Grinder is very easy to operate thanks to its simple electric push-button controls. Users simply add beans to the removable grinding cup, secure the lid, press down with one hand and press the power button with the other. The safety lid allows you to monitor the texture. Within about 10 seconds you’ll have freshly ground coffee.

 Amazon Basics CG9402-UL Stainless Steel Electric Coffee Bean Grinder

Coffee Quality

With stainless steel grinding blades that turn at high speeds, this grinder can produce uniform and consistent grinds for great-tasting coffee. The electric operation is fast, grinding a shot of espresso in just seconds. Reviewers find it makes excellent coffee across various manual brew methods.

Rapid Grinding

Equipped with a powerful motor, the Amazon Basics grinder excels at rapid grinding, processing up to 1 ounce (30 grams) of beans in a mere 10 seconds. This speed is a boon for busy coffee lovers who desire freshly ground beans without the wait. The grinder’s efficiency ensures that your coffee beans retain their full flavor and aroma, contributing to a richer and more satisfying brewing experience.

Clear Lid & Pulse Grinding

The grinder’s clear lid offers a real-time view of the grinding process, allowing users to monitor the coarseness of the grind and achieve their desired consistency. Additionally, the pulse grinding function provides greater control over the grind size, making the grinder suitable for various brewing methods, from espresso to French press. This combination of features ensures a precise and personalized grinding experience.

Cord Storage

The Amazon Basics grinder addresses the common issue of cord clutter with its convenient cord storage feature. The cord wraps neatly under the base of the grinder, keeping your countertop tidy and preventing entanglement. This thoughtful design element adds to the grinder’s overall user-friendliness and makes storage a breeze.

Safety Lid

Safety is paramount in the design of the Amazon Basics grinder. The grinder features a safety lid that must be securely in place for the appliance to operate. This mechanism prevents accidental activation and ensures user safety during operation. Additionally, the clear lid allows users to monitor the grinding process without interrupting it, further enhancing the grinder’s safety and convenience.

Easy to Clean

The Amazon Basics grinder prioritizes convenience with its easy-to-clean design. The grinding chamber and stainless steel blades are removable, simplifying the cleaning process. Users can rinse these components under running water or wipe them down with a damp cloth, ensuring that no residue remains. This ease of maintenance ensures that the grinder is always ready for the next use.

Noise Level

This Amazon Basics CG9402-UL Stainless Steel Electric Coffee Bean Grinder operates at about the same noise level as other countertop coffee grinders, around 60-70dB. The grinding noise only lasts for seconds at a time. It shouldn’t disturb others in close proximity.


The Amazon Basics CG9402-UL Stainless Steel Electric Coffee Bean Grinder is powered by an electrical cord that plugs into a standard outlet. Specific power wattage details are not provided. The motor provides sufficient speed and torque for grinding beans in seconds.

Suitable Uses

The Amazon Basics CG9402-UL Stainless Steel Electric Coffee Bean Grinder is ideal for a variety of manual brewing methods like pour-over, drip, French press, and cold brew. Its simple push button operation delivers a consistent grind for optimal flavor extraction. The safety lid allows monitoring the texture, so grounds can be customized from fine espresso to coarse French press. Its compact size is also great for RVs, dorms, offices and other small spaces.

User Feedback Analysis

The Amazon Basics Stainless Steel Electric Coffee Bean Grinder has garnered a wealth of positive feedback from users, with an average rating of 4.4 out of 5 stars across over 11,000 reviews. Users consistently praise the grinder’s ability to produce consistent and uniform grinds in a matter of seconds, making it ideal for various brewing methods. The simplicity of operation is another highlight, with many appreciating the intuitive push-button controls and the clear lid for monitoring the grinding process. The grinder’s durable stainless steel construction is also frequently commended for its longevity and aesthetic appeal.

In terms of value, users overwhelmingly agree that the grinder offers exceptional performance for its price point, making it an accessible option for both novice and seasoned coffee enthusiasts. However, some users have noted the limited capacity as a drawback, particularly for those brewing large batches of coffee. Despite this, the overall sentiment remains overwhelmingly positive, with users highlighting the grinder’s speed, consistency, durability, and value as its most compelling features.

Pros and Cons


  • Durable stainless steel construction
  • Fast 10 second grinding
  • Compact and portable
  • Safety lid for monitoring texture
  • Affordable price under $20


  • No grind size adjustment
  • Small 30g capacity
  • Lid can be tricky to clean
  • Not for high volume/commercial use


With an affordable price under $20, this Amazon Basics CG9402-UL Stainless Steel Electric Coffee Bean Grinder is a great value. It provides fast, quality grinding for personal use. The simple operation and stainless steel design make it a long-lasting appliance. For home brewing on a budget, it hits all the marks.

 Amazon Basics CG9402-UL Stainless Steel Electric Coffee Bean Grinder

The Amazon Basics stainless steel electric grinder is an ideal entry-level model for personal coffee grinding and brewing. Its speed, versatility and price point make it easy to recommend.


  • Brand: AmazonBasics
  • Model Number: CG9402-UL
  • Material: Stainless steel
  • Capacity: 30g
  • Dimensions: 3.5 x 3.72 x 6.9 inches
  • Weight: 1.54 lbs
  • Power: Electric

What’s in the Box

The grinder comes ready to use out of the box. Contents include:

  • Stainless steel bean grinder
  • Removable grinding cup
  • Safety lid
  • Power cord
  • User manual