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Tampers Handles Bases About
Signature Tamper Handle in Premium Eastern Hard Maple - Tiger
Stainless Steel Tamper Base

Signature

41 in stock

Our Signature handle made Reg famous. The choice of many world barista champions and countless competitors, its ergonomic design fits perfectly in your hand. This helps you find just the right tamping pressure to produce a level, evenly distributed coffee bed. 

Each tiger maple handle is a unique piece and ranges in color and complexity. 

Handle
$65.00
Signature in Eastern Hard Maple
This wood species is not listed in the CITES Appendices
or the IUCN Red List of Threatened Species.
Engraving guide

Engraving

We use an industrial CO2 laser to engrave our handles and bases with your custom designs. Most handles can be engraved on the top and along the side. We can even engrave bases!

When you select this option, we'll reach out to discuss your design ideas and how to achieve them. Please note: $25 covers file preparation and one engraving per location.

If you have any questions, email michael@regbarber.com.

About Eastern Hard Maple
Eastern maple is a North American hardwood that holds a special place in our hearts. Its dense, fine-grain wood not only exudes natural beauty but also provides near-perfect balance and weight for precise tamping.
Base
+
$65.00
Select Base
Material guide

Base Materials

Each material has different properties, allowing you to customize your tamper to your individual needs and style.

Stainless Steel

Our best seller. 304 Stainless steel is food safe, highly corrosion resistant, and durable. The overwhelming choice of cafés, home baristas and champions.

Naval Brass

Naval brass is a marine-grade alloy containing primarily copper, zinc and tin. It's heavy and beautiful, but also very soft. It will tarnish and tell a story over time through its patina. Gorgeous.

Copper

Copper has been used in luxury professional cooking tools for centuries. It's heavy and beautiful, but also very soft. It will tarnish and tell a story over time through its patina. Which is actually the point.

Aluminum

Aluminum is a lightweight alternative to our other materials. That makes is popular in high-volume applications. It is, however, softer and susceptible to scratches and dings.

Stainless Steel Tamper Base
Naval Brass Tamper Base Copper Tamper Base
Shape guide

Base Shapes

Each profile introduces a different dimension to your tamping.

Flat

The reference. Our global best seller for decades and trusted companion to world champion baristas. The perfect place to begin your journey with Reg Barber.

C-Flat

Features a slightly curved perimeter to push coffee grounds to the side of the portafilter basket, promoting a more complete seal to reduce channeling.

Curve - US

Features a slightly curved face, simultaneously pushing grinds to the side to reduce channeling while increasing puck surface area.

Curve - Euro

A more aggressive curve than our US model. Promotes a better seal between coffee grinds and portafilter basket while further increasing puck surface area.

Ripple

Another Reg Barber innovation, the Ripple works to increase puck surface area without creating significantly different puck depths. Designed to improve extraction and combat channeling.

C-Ripple

Pushes grinds to the side of the basket to minimize channeling while increasing puck surface area without creating different puck depths.

Precision (Lazy V)

Want the biggest tamper size possible? The Lazy V features a sharp edge and a tapered side wall to reduce the chances of suction with tight-fitting bases.

Size guide

Size Guide

Not sure which size tamper base you need? Don't panic!

There are several ways to find the right fit and we're here to support you. At Reg Barber, we precision machine each base to order in 0.1mm increments, allowing you to select the precise fit for your portafilter basket.

The most important thing to realize is that you fit your tamper to the basket, not the portafilter. Most of those SEO articles you find about selecting the right size tamper based on your machine are bogus. A starting point at best.

Here's the skinny:

Option 1: Use A Precision Basket

Precision baskets like those from IMS, VST and others are worth every penny, improving water flow and extraction yields for consistently better shots. If you're buying a Reg Barber tamper, you might already use one. If so, the manufacturer will tell you the optimal tamper size.

Option 2: Reach Out

Ask The Manufacturer

The manufacturer of your machine should be able to tell you the optimal tamper size for your machine and their stock portafilter baskets. Make sure to include the model and year as these specs change over time.

Go Online

Search online, particularly in Reddit and in specialty forums like Home Barista.

DO NOT USE AI. AI DOESN'T KNOW.

Option 3: Contact Us

If you still need help sorting all this out, email michael@regbarber.com. He'll be happy to help you.

Option 4: Measure Your Basket

We suggest you follow the options above before embarking on this odyssey. And definitely reach out so we can help you confirm before finalizing your order. Please note that if you order the wrong base size, we'll work with you to get it ironed out, but you'll be paying a bunch of unnecessary shipping costs.

Calipers

A significant percentage of our customers have calipers. Which is awesome. You can buy inexpensive digital calipers for under $10. Just make sure you have 0.1mm accuracy or better.

Step 1) Let your portafilter and basket come up to brewing temperature (metals expand slightly when heated). Using the inside measurement of your calipers, measure the diameter of your basket at roughly the level of the coffee bed. Take several measurements to get a feel for the true diameter. Note the smallest measurement.

Conventional wisdom is to specify a base size the nearest whole number DOWN. For example, if you measure 58.6mm, pick a 58.0mm tamper. This will certainly work, but might be roomy. In our experience, you need to subtract 0.2mm - 0.3mm from the smallest reading to minimize the chance of binding or suction while getting a great fit.

Precision ruler

You can use a quality ruler with millimeter markings to measure across the portafilter basket. Since this isn't as accurate as a set of calipers, we recommend picking the closest whole number down.

Option 5: The Perfect Fit Kit

Still unsure? Order our fit kit option! We'll send you a demo handle and seven bases in 0.1mm increments. Field test each base until you find the ideal size. Return the fit kit and you'll receive a $120 gift code toward the purchase of your Reg Barber tamper.

Base Sizes
58.0mm - 58.6mm
58.0mm - 58.6mm 53.0mm - 53.6mm 49.0mm - 49.6mm
Remove base (-$65.00)
Ships within 14 days

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