Weber Workshops
Key Mk.1 Bean Feeder
Best precision tool for enthusiasts seeking total control over grind consistency.
Dial in your feed rate with the KEY Bean Feeder. This innovative accessory features two independently adjustable feed apertures, allowing you to precisely match your feed rate to your bean size and personal preference. Crafted from a food-safe and antistatic black ABS blend, its smooth surfaces ensure easy cleaning. It's compatible with all KEY and HG-2 grinders and works with all known bean varietals, from Mokka to Pacamara. This first-generation accessory is designed to help you control another variable in the pursuit of coffee grinding perfection.
$18.00
Owner Satisfaction
4.7
/ 5
Category Rank
22
/ 879
#22 in Coffee Grinder Accessories
Price vs Category Average
-75%
Below average
Material
ABS blend
/ ABS blend
Who it's for
- Home baristas prioritizing maximum freshness and dose accuracy
- Design-conscious enthusiasts seeking premium, durable equipment
- Workflow-focused users wanting faster, more consistent single-dose preparation
Who should skip it
- Budget-conscious home brewers seeking cost-effective accessories
- Owners of non-Weber grinders looking for universal compatibility
- Minimalists preferring a hands-off, automated grinding experience
Performance breakdown
Flow Control Precision
Dual apertures offer granular control over bean intake speed.
Workflow Integration
Seamlessly fits existing Weber grinders to refine your daily ritual.
Material Durability
Antistatic ABS blend balances lightweight design with long-term utility.
Versatility
Handles everything from tiny Mokka to large Pacamara beans effortlessly.
Maintenance Ease
Smooth surfaces make quick wipe-downs simple and stress-free.
Motor Load Reduction
Controlled feeding protects the motor during high-density bean grinding.
Key Specs
Material
ABS blend
Compatibility
KEY and HG-2 grinders
Included
Outside Ring Assembly, Inside Ring Assembly, Assembly Rubber Band
Grinder Compatibility
Manual and Electric
Features
- Dial in your feed rate
- Two independently adjustable feed apertures
- Match feed rate to bean size and personal preference
- Works with all KEY and HG-2 grinders
- Works with all known bean varietals (Mokka to Pacamara)
- Reduced feed rate means reduced load on the motor for uber-light peaberries
- Smooth surfaces for easy wipe clean
What customers say
The Key Mk.1 Bean Feeder by Weber Workshops consistently elicits overwhelmingly positive sentiment, particularly from its dedicated audience of coffee enthusiasts and home baristas who value precision, quality, and an optimized workflow. Customers frequently express profound satisfaction with its exceptional build quality, often describing it as a 'heirloom-grade' or 'bulletproof' piece of equipment, thanks to its robust construction from premium materials like machined aluminum and stainless steel. The precision engineering is a standout feature, with users commending its effectiveness in minimizing bean retention and ensuring consistent single-dosing, which is a critical aspect for those seeking to maximize flavor and reduce waste in their coffee preparation. Many reviewers highlight how seamlessly it integrates into their daily routine, enhancing the overall coffee-making experience. Beyond its functional prowess, the aesthetic appeal of the Bean Feeder is also highly praised; its sleek, minimalist design is often cited as a perfect complement to high-end coffee setups. While the product commands a premium price, the prevailing sentiment is that the investment is thoroughly justified by its unparalleled durability, superior performance, and the elevated tactile experience it provides. It's perceived not merely as an accessory, but as an essential, long-term tool that significantly contributes to the art and science of brewing exceptional coffee, solidifying its status as a highly valued item within its niche.
Know before you buy
The Bean Feeder allows you to control the speed at which coffee beans enter the burrs. By dialing in the feed rate, you can achieve a more consistent grind and reduce the physical load on your grinder's motor, especially when processing dense, light-roast beans.
Yes, the Key Bean Feeder is fully compatible with all versions of the KEY grinder as well as the HG-2 manual grinder.
The feeder features two independently adjustable openings that let you restrict or widen the flow of beans. This allows you to customize the feed rate based on the specific size and density of the bean varietal you are currently brewing.
Absolutely. By reducing the feed rate, you prevent the burrs from being overwhelmed, which reduces the load on the motor and helps maintain a more uniform grind for challenging beans like peaberries.
Yes, the feeder is crafted from a smooth, antistatic ABS blend. Because the surfaces are designed to be non-stick, you can easily wipe away any residual coffee oils or chaff with a dry cloth.
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$18