1Zpresso J-Ultra Coffee Grinder

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The 1Zpresso J-Ultra Coffee Grinder is the ultimate tool for espresso enthusiasts seeking the perfect grind. Featuring the J-Ultra burrs - 48mm heptagonal burrs made especially for espresso - this grinder is expertly crafted to ensure a consistent grind distribution for optimum extraction.

1Zpresso also introduces a redesigned aesthetic with the J-Ultra’s gently curved edges and a textured body, providing not just a tool but an ergonomic experience.

Precision takes centre stage with the J-Ultra's 8-micron per click grind size adjustments. Paired with the external adjustment dial and magnetic catch cup, this grinder is a model of precision and efficiency, streamlining your process and optimising the speed of your espresso routine.

1Zpresso J-Ultra Coffee Grinder Features

J-Ultra burrs - 48mm heptagonal burrs, designed exclusively for espresso to ensure a consistent grind distribution.

Redesigned Body - Enjoy an enhanced grinding experience with the J-Ultra's gently curved edges and a textured body, which allows a firm and comfortable grip.

8 Microns Per Click - Each click on the dial moves the burrs 8 microns so you can zero in on the perfect grind for any brewing method.

External Adjustment Dial - Simplifies the grind size adjustment process, eliminating the need for tedious disassembly.

Magnetic Catch Cup - Optimise the speed of your espresso routine with the magnetic catch cup, seamlessly integrating form and function for a more convenient grinding experience.

This Product Includes

  • 1 x 1Zpresso J-Ultra Coffee Grinder
  • 1 x Carrying case
  • 1 x Cleaning brush
  • 1 x Cleaning blower


Materials Stainless steel, aluminium alloy, polycarbonate, silicone and wood
Burrs 48mm Conical Coated ‘J-Ultra Burrs’ (Heptagonal Burr shape for espresso)
Adjustment Stepped | 8µ per click
Dimensions With Handle (H) 280mm × (W) 150mm × (D) 220mm
Weight 670g
Capacity 35-40g
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* Rural and remote areas may attract longer shipping times but we make every effort to ensure we provide the fastest delivery times possible.

* Please note bulky orders to rural, remote & offshore areas in excess of 25kg may attract additional delivery fees.

Orders placed before 3pm AEST each day will be dispatched on the same day, Monday to Friday, excluding public holidays and weekends.

Delivery times above are estimates only. Delivery times apply from the date of dispatch, not the date orders are received and refer to business days not calendar days. We make every attempt to ensure all deliveries arrive within the estimated time frames above however sometimes events occur that are out of our control. If your order is more than 2 business days late based on the above guidelines please contact us and provide your name, order number and date of order.

Authority to Leave Terms and Conditions
By ticking the Authority to Leave box at the checkout page on the website when placing an order, Alternative Brewing’s agent/delivery partner will leave your parcel at your unattended premises in accordance with your instructions.

By providing Authority to Leave you agree that the parcel is deemed to have been received when left at your premises.

Alternative Brewing, and its agents/delivery partners associated with the delivery of your parcel, do not accept responsibility for any loss or damage that may result from you providing Authority to Leave for your delivery. You agree to release Alternative Brewing from and against any and all claims, demands, liabilities, losses, costs and expenses, including financial and other consequential losses, made, suffered or incurred by you or any other person or entity as a result of your election to choose Authority to Leave for your delivery.

If you do not provide Alternative Brewing Authority to Leave for your delivery, you will have to be at your premises in order for the delivery to occur.

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