K-Plus Manual Coffee Grinder


Sleek, modern design meets stunning precision in the 1Zpresso K-Plus Coffee Grinder.

This fantastic manual grinder keeps the innovative external adjustment ring design from the Z-Pro Series, adding even higher functionality, accuracy, and ease of use. With nine numbers and 90 clicks, dialing in your perfect espresso has never been easier. Tiny adjustments of just 22 microns let you customise your cup to your heart’s content and create the perfect brew every time.

1Zpresso’s award-winning design ensures this grinder takes pride of place on your kitchen shelves, and its heptagonal conical burr ensures consistent excellence in performance. An exceptional cup of coffee whenever you need it.


With 9 numbers and 90 clicks on the dial, each click shifting the grind by 22 microns. This allows you to use a fine grind when brewing with an espresso machine and to find the "sweet spot" when dialling in your espresso.
Higher numbers signify a coarser grind. The design allows for a quick adjustment to your preferred grind setting.
The 48mm specialized stainless steel heptagonal conical burr is ideal for a variety of brewing methods. With the "K Burr", grinding coffee becomes no longer a hassle and instead can be something you enjoy. The K Series is a grinder that is built for excellence and consistency of performance. It makes a crisp, light tasting cup that is difficult to achieve with other grinders.
The 10mm central shaft makes grinding efficient and easy for a more consistent grind.
The portal of the catch-cup enables the quick release by tipping it from left to right - this allows the coffee grounds to be released through the hole at the bottom. It is effortless to remove by simply twisting the catch-cup compared to a traditional catch-cup design.

1 x Grinder, 1 x Cleaning Brush, 1 x Cleaning Blower, 1 x Anti-slip Rubber, 1 x Travel Case
Color: Light Gray
Burr: 48mm stainless steel
Grounds Capacity: 35-40g
Weight: 800±5g (1.76lb)
Dimensions: Body 18.6(h) x 6.2(w) cm, Handle 15(l) cm
Materials: Aluminum Alloy, Stainless Steel, Silicone, Wood

Warranty: 1 Year under normal usage.



All grinder bodies can be dismantled easily without the need for tools, allowing for thorough cleaning without the need to re-calibrate the burr after reassembly.

  • Do not clean the grinder with water. The grinder should only ever be cleaned with a dry brush and blower.
  • Please read the instruction manual and grind setting reference guide before use.
  • The burr was calibrated and fixed in place by the 1Zpresso team. Disassembly of the burr may affect grind accuracy and cause damage to the grinder. 
  • There may be small scratches on the surface of the aluminum body, similar to that of brushed steel, this is normal and expected, as part of the Anodizing Process.

We ship domestically within Australia & to New Zealand via Australia Post. Please allow your orders to be carefully packed and posted within 1-2 working days. Once dispatched, shipping time will vary depending on shipping destination and the type of shipping selected.​


Standard Parcel - $10 Flat Rate
Same State
Metro: 2 business days
Rural: 7-10 business days

Metro: 3-6 business days
Rural: 7-10 business days 

Express Parcel - $15 Flat Rate
All States
Metro: 2 business days*
Rural: 4-6 business days*

New Zealand


Standard International Parcel - $20 Flat Rate

Express International Parcel - $35 Flat Rate


* Due to COVID-19, Express Post guarantee has been temporarily suspended and some areas could take 5 business days or more to reach their destination. Visit Australia Post for more details.

Once a parcel has been delivered to your delivery address, we take no responsibility for any damage or theft that may occur. If you will not be present to accept delivery of your parcel or feel that your address is unsafe to leave a parcel unattended, we recommend sending your order to a work address.  Where providing a work address, please always include the level (if a multi storey building) and the name of the company as Australia Post will return to sender if you do not make these details clear.  We can redeliver parcels where address is incomplete, or has been incorrectly provided, this will incur delivery charge at customer's cost.
Please note that the delivery times specified are approximates as provided by Australia Post, we cannot guarantee these delivery times. 

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Customer Reviews

Based on 3 reviews
Jus H.
Great build quality & design

Very well designed & solidly built. Chose this model with the magnetic catch cup to avoid Aluminium dust ending up in grinds (from eventual thread wear). Very easy to recalibrate & disassemble for cleaning.

Grinds reliably & consistently for espresso coarseness up to about pour-over coarseness. Not fantastic for French press, but that seems to be true for any conical burr grinder. Fast, approx 50s for 16g at espresso coarseness.

Overall its made a massive jump in my brew quality compared to my previous rhinowares tall grinder. So far I've tried grinds for espresso, Delter press & French press.

Note that due to fabrication tolerances there will be slight eccentricity, & the top & bottom burrs will contact still touch eccentrically for the first few clicks. Mine did so until the 6th (up to 12 clicks according to 1zpresso). At this end of the coarseness setting the grind (they came out as fine as flour!) was far too fine for even Turkish. Espresso coarseness is at 25-35 clicks, so I believe the effect of the eccentricity on grind consistency is miniscule.

Big kudos to Nick for checking the performance of his stocked grinders for comparison, & also verifying the manufacturing tolerance with 1zpresso, & for the excellent tech support!

Lachlan M.
Very nice to use and improved my coffees

It's a very nice grinder to use. I've actually started using my old hand grinder at work more now. Super easy to switch from V60, aeropress and espresso settings.

Rob W.
Fast and high quality

Takes about 45 seconds to do full grind of consistent coarse grind for French press. Very happy.