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Knock Grinder

Knock Handgrinders designed and built in Scotland, built in sturdy materials and with specially designed burrs for accurate and consistent grinding performance.


  • Simple and accessible stepless grind adjustment; from espresso to immersion brews.
  • Excellent craftsmanship
  • Aergrind: 390g (13.4oz) in Weight. Capacity 22-27g (0.7-0.9oz), depending on bean varietal, roast profile etc.
  • Feldgrind: 575g (20.3oz) in Weight. Capacity 38g (1.35oz). Dimensions: 20cm tall x 5cm wide.
Regular price
$171.00

incl. vat/tax

Sale price
$171.00

incl. vat/tax

Regular price
$171.00
Sold out
Unit price
per 

Weight
Aergrind: 390g (13.4oz)
Feldgrind: 575g (20.3oz)

Burrs
38 mm ceramic case-hardened stainless steel burrs

Brew
For all brew methods

A smaller 24 g capacity leads to high portability; the Aergrind can fit inside an Aeropress for an ideal travel coffee setup

Hand grinders Made by Knock

Aergrind

These hand grinders, designed and built in Scotland by Knock, are some of the finest we have ever used. Their sleek yet highly functional design, alongside high quality grinding and straightforward adjustment, mean that you can focus on getting the best out of your coffees. All models have stepless grind adjustment, located on the top of the grinder for easy access, with grind size clearly communicated by the number on the dial.

The 38 mm burrs on the Aergrind are made of ceramic case-hardened stainless steel, resulting in hard wearing grinding surfaces with impressive longevity. Dual bearings on the grinding shaft mean that the burrs always remain perfectly aligned, for accurate and consistent grinding performance. The Aergind’s compact size means it can fit inside an Aeropress for an ideal travel coffee setup.

Grind settings are communicated with two numbers, the number of full rotations and the number on the dial itself. When you receive your Aergrind, the burrs will be touching, and the dial will read zero. Many of our team use these grinders at home, so we have a great deal of experience with the grind settings used for various brew methods. For an espresso grind range, we would start around the one full rotation range, between 1:0 and 1:3. For pourover brews, like our V60 recipe, we’ve had a lot of success with 14.5 g brews at just over 2 full rotations, around 2:3 to 2:6, of course depending on the coffee, water, and exact equipment used. For a larger pour over brew, grind a little coarser. For our Aeropress recipe, we use a slightly finer range than V60, between 2:2 and 2:5. For longer immersion brews, like French Press or for cupping, we have been grinding in the high 2 rotation range and into the 3 rotation range, around 2:10 to 3:2, but don’t find ourselves using settings coarser than this very often.

The large 38 g capacity and longer crank arm for smooth grinding makes the Feldgrind a great home choice.

Hand grinders Made by Knock

Feldgrind

The 38 mm burrs on the Feldgrind have a titanium nitride coating, resulting in hard wearing and sharp grinding surfaces with impressive longevity. Dual bearings on the grinding shaft mean that the burrs always remain perfectly aligned, for accurate and consistent grinding performance. The Feldgrind has a larger capacity than the Aergrind, and the longer crank arm leads to easier grinding, while it is slightly less travel friendly than its younger sibling, due to a larger size and greater weight.

Grind settings are communicated with two numbers, the number of full rotations and the number on the dial itself. When you receive your Feldgrind, the burrs will be touching, and the dial will read zero. Many of our team use these grinders at home, so we have a great deal of experience with the grind settings used for various brew methods. For an espresso grind range, we would start around the one full rotation range, between 1:0 and 1:3. For pourover brews, like our V60 recipe, we’ve had a lot of success with 14.5 g brews at just over 2 full rotations, around 2:3 to 2:6, of course depending on the coffee, water, and exact equipment used. For a larger pour over brew, grind a little coarser. For our Aeropress recipe, we use a slightly finer range than V60, between 2:2 and 2:5. For longer immersion brews, like French Press or for cupping, we have been grinding in the high 2 rotation range and into the 3 rotation range, around 2:10 to 3:2, but don’t find ourselves using settings coarser than this very often.

Opening Hours

La Cabra - Graven

Graven 20

8000 Aarhus C

Denmark

Opening Hours:

Mon - Sat: 08:00 - 18:00

Sun: 09:00 - 17:00

La Cabra - Bakery

Borggade 4F

8000 Aarhus C

Denmark

Opening Hours:

Mon - Sat: 07:00 - 18:00

Sun: 07:00 - 17:00

La Cabra - New York

152 2nd Ave

New York

United States

Opening Hours:

Mon - Fri: 08:00 - 18:00

Sat - Sun: 09:00 - 18:00

La Cabra - Bangkok

813 Charoen Krung Rd, Talat Noi, Samphanthawong

Bangkok 10100

Thailand

Opening Hours:

Mon: Closed

Tue - Fri: 08:00 - 17:00

Sat - Sun: 09:00 - 18:00

Graven 20

8000 Aarhus C

Denmark

Opening Hours:

Mon - Sat: 08:00 - 18:00

Sun: 09:00 - 17:00

Borggade 4F

8000 Aarhus C

Denmark

Opening Hours:

Mon - Sat: 07:00 - 18:00

Sun: 07:00 - 17:00

152 2nd Ave

New York

United States

Opening Hours:

Mon - Fri: 08:00 - 18:00

Sat - Sun: 09:00 - 18:00

813 Charoen Krung Rd, Talat Noi, Samphanthawong

Bangkok 10100

Thailand

Opening Hours:

Mon: Closed

Tue - Fri: 08:00 - 17:00

Sat - Sun: 09:00 - 18:00

Contact

Webshop

Marguerite Vibys Pl. 1

2000 Frederiksberg

Denmark

Have a question?

Please write us in the chat.

Roastery

Marguerite Vibys Pl. 1

2000 Frederiksberg

Denmark

Marguerite Vibys Pl. 1

2000 Frederiksberg

Denmark

Have a question?

Please write us in the chat.

Marguerite Vibys Pl. 1

2000 Frederiksberg

Denmark

EN
USD $