BT Wedge Espresso Preparation Distribution Tool

The End of Espresso Guesswork

In our experience, the single greatest cause of inconsistent espresso is not grind size or tamping pressure - it is the uneven distribution of grounds in the portafilter. This invisible variable leads to channeling, the primary culprit behind sour, underwhelming shots. We endorse the BT Wedge because it was conceived by a working barista to solve this exact problem and perfected through collaboration with master craftspeople. It provides a simple, repeatable foundation for a perfect extraction, ensuring the hard work of the entire supply chain is fully honored in the final cup.

The Genius of the Wedge Design

Unlike flat tools that simply level the surface, the BT Wedge's proprietary shape is engineered to groom the entire bed of coffee. As you spin the tool, the wedge gently and consistently moves grounds to fill any voids or low-density areas within the puck. This action creates uniform density from top to bottom, which is the key to preventing channeling. The high-polish stainless steel base ensures grounds glide effortlessly past the tool without sticking, leaving a perfectly prepared, uncompressed bed of coffee ready for a level tamp.

Crafted for a Lifetime of Use

This is not a temporary accessory; it is a permanent instrument for your coffee bar. The substantial 19-ounce weight feels balanced and stable in the hand, allowing the tool to do the work with minimal effort. Precision-machined stainless steel is paired with your choice of unique American hardwoods or an industrial-grade teflon coating for a superior tactile experience. With an easily adjustable depth from 5mm to 14mm - now with Bachmann Accu Drive markings for precise calibration - you can dial in the perfect setting for your dose and basket, transforming a once-frustrating variable into a deeply satisfying step in your daily ritual.

Check out the Bachmann Accu Drive Numeric System tutorial below.

From a Barista's Vision to a Perfected Tool

The BT Wedge was born from the hands-on experience of Mr. Il Seon Jeon, owner of the Gabae Mihon coffee bar in Seoul, Korea. As a dedicated barista, he saw a way to improve upon existing distribution tools by focusing on two key elements: minimizing premature compression and eliminating coffee retention. In 2016, his insight led to the innovative wedge-shaped design. After refining his prototypes, Mr. Jeon chose to collaborate with Saint Anthony Industries, trusting their expertise in design and material quality. This partnership elevated his brilliant concept into the exceptionally crafted tool it is today. We are proud to offer this product, a direct result of a barista's ingenuity and a commitment to shared craft.

• Proprietary Wedge Shape: Systematically redistributes coffee grounds to create uniform density throughout the puck, which is the most effective way to prevent channeling.
• Adjustable Depth with Markings: Allows you to precisely calibrate the tool from 5mm to 14mm, ensuring a perfect and repeatable setup for your specific dose and basket combination.
• High Polish Base: The ultra-smooth stainless steel finish eliminates coffee retention, guaranteeing a clean, frictionless spin and an undisturbed coffee bed.
• Premium Materials: Choose between unique, natural American hardwoods or a non-wetting teflon coating for timeless durability and a professional aesthetic.
• Barista-Driven Design: Conceived by a working coffee professional, Mr. Il Seon Jeon, specifically to solve the most common issues in espresso preparation.