1Zpresso J-Max Coffee Grinder

Sale priceA$299.90 Regular priceA$319.00

Same day dispatchOrders placed before 3pm

Same day dispatchOrders placed before 3pm

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  • $9.95 Domestic Flat Rate Shipping
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This robust hand-held coffee grinder from 1Zpresso offers a fantastic range of grind sizes in an easy-to-use form. Like most manual coffee grinders in this sector, the J-Max features an ergonomic design to ease the strain that comes with gripping the body and rotating the handle of the grinder. It can also grind up to 35-40 grams of coffee at a time.

What puts the J-Max on top of its game is its 48 mm burrs and 400 clicks, with each click adjusting the grind size by 8.8 microns. With this range, this 1Zpresso grinder is great for every type of brew method -- from pour-overs to espressos. Using the smallest of grind adjustments you can dial in your espressos to perfection or hone in on that V60 recipe, opening up the best flavours and extraction.

1zpresso S-Model

Introducing the 1zpresso J-Max S model, the ultimate upgrade for enhanced convenience and improved functionality. This latest edition features a foldable handle, making the grinder remarkably compact and portable while ensuring optimal stability on any surface.

The S model boasts an improved knob design, specifically tailored for individuals with smaller hands, offering a more comfortable and secure grip. Experience the perfect combination of portability and user-friendly design with the 1zpresso Grinders S model - the ideal companion for your coffee brewing adventures.

1Zpresso J-Max Coffee Grinder Features

400 click range - Capable of grinding coffee for every kind of brew method.

8.8 micron Burr Movement – Each grind adjustment moves the burrs by only 0.0088mm.

Ergonomic design - The J-Max features just the right amount of heft so that it’s easy to grab and use. It also has a longer handle for better rotation.

Magnetic Catch Cup - The magnetic catch jar at the bottom makes it easy to detach when it’s time to move your ground coffee to the brewer.

Large Titanium Burr Set - The 48 mm burrs are coated with titanium, extending the life and performance of the grinder.

Sturdy build - Made with high-quality materials, the J-Max was built to last.

This product includes

  • 1x 1Zpresso J-Max Coffee Grinder
  • 1x EVA Cylinder case
  • 1x Cleaning brush
  • 1x Cleaning blower
  • 1x Rubber Sleeve

The Specifics


Wood, polycarbonate, silicone, stainless steel, aluminium alloy


48 mm Titanium Burrs


Stepped | 90 clicks / per rotation | 8.8µ per click




(L) 14 cm x (H) 18 cm x 5.6 cm circumference


750 g

Available Models

  • J-Max Iron Grey
  • J-Max S Iron Grey (adjustable handle)
  • J-Max S Silver  (adjustable handle)

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Alternative Brewing Shipping Times

* 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/heavy orders to rural, remote & offshore areas 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.

International Shipping Terms and Conditions – Customs & Duty Charges

International orders may be subject to local charges. Any customs or import duties and associated fees are charged once the parcel reaches its destination country. These charges must be paid by the recipient of the parcel. We have no control over these charges and cannot predict what they may be. Alternative Brewing cannot be held responsible for any additional charges on your order, nor can we accept a return of the order in this case. Customs policies vary widely from country to country, so please contact your local customs office for further information. If you refuse to pay these charges your parcel may be abandoned, and Alternative Brewing will not be held responsible for any loss of funds as a result of this occurrence. We cannot mark International orders as a gift in order to bypass or reduce any customs fees.

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.

Freight Protection 

We strive to ensure that your delivery arrives safely to you, but we understand that sometimes accidents happen outside of our control.  

By selecting Alternative Brewing's Freight Protection you will receive a priority customer support and priority replacement of your product if it arrives damaged. You will be able to add this option to your order in checkout. 

What does Freight Protection offer?

1 - Priority Customer Service – as soon as you contact our team to submit your Freight Protection claim, you will be placed into a priority queue to ensure your claim is processed as quickly as possible.

2 - Advanced Shipping – to minimise downtime without your product, once we have assessed your claim we will ship a replacement to you before we have received the damaged goods back.

Making a Freight Protection Claim

  • To assess your claim, you will be required to provide photo and/or video evidence of the damaged product. 
  • All Freight Protections claims must be made within 3 business days of receiving your product.
  • Freight Protection does not apply to damaged packaging and only applies to the product itself.
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