Helor 101 Hand Coffee Grinder - Conventional Burr


High precision hand grinder.
Grinder capacity: Approx. 25g
Dimensions (W×H×D):55 × 187 × 172.5 mm
Net weight: 575g


High precision hand grinder.
Grinder capacity: Approx. 25g
Dimensions (W×H×D):55 × 187 × 172.5 mm
Net weight: 575g


Unibody Design, cut from one piece metal block ensures maximum accuracy.
Two bearings, stable rotating shaft.
Patented structure eliminates bearing clearance.
Stepless adjustment knob for high adjustment accuracy.
Universal interface that can be driven by power tool.
Unibody powder cup, easy to clean.

Design concept

High precision, low threshold, easy maintenance, low cost, environmental protection.
Remove all unnecessary fits and reduce tolerance accumulation.
No need for professional adjustment, high precision is achieved when ordinary people assemble.
All parts can be purchased and can be replaced by everyone.
No need to replace the whole machine due to damaged parts, low maintenance cost.
Parts are harmless and environmentally friendly.

Electric Tool Oriented

From the beginning, the structural design supports power tools.
Suitable torque.
Larger and more durable bearings.
Standard metric hexagonal interface.
Hex socket for connecting power tools is an option.


The barrel and powder cup are made of the same type of aluminum-magnesium alloy as iPhone6, and the surface is oxidized.
Conventional burr set is made of stainless steel.
Contemporary burr set is made of European standard hardened steel.
Other metal parts are made of stainless steel.

Video manual

We believe that the printed paper manual is not environmentally friendly, So we use the video manual.
Please use the part name in the video to reduce communication costs when communicating.
Therefore, we will not attach a copy of manual with the product, please visit here.

Conventional burr and Contemporary burr

Helor 101 has two types of burrs for you to choose:conventional burr and contemporary burr.
Both burrs can grind fine powder and coarse powder, both burrs has their own advantages.
The conventional burr is more suitable for grinding coarse powder, such as powder for pour-over, drip coffee and french press.
Details of the conventional burr is here.
Contemporary burr is more suitable for grinding fine powders such as turkey, mocha pots and espresso powder.
Details of the contemporary burr is here.
Conventional burr grinding fine powder, the wear will be faster.
Contemporary burr grinding coarse powder , the fine powder will be a little more than conventional burr do.
Conventional burr is made of martensitic stainless steel and can be washed.
Contemporary burr is made of European standard hardened steel, not washable.
The twin burr version has conventional burr and contemporary burr, only one set of burr can be installed at the same time, users can replace them themselves.

Metal bearing and Ceramic bearing

There are lubricating esters in the metal bearing, a little smell, it will rust when it meets water.
Details of metal bearing is here.
Ceramic bearing have no lubricating ester, no odor, washable.
Details of ceramic bearings is here.
The two types of bearings have the same size and accuracy, and the life are similar.
Ceramic bearings can not fall, will be broken.


It is recommended to watch video manual.
First, install the handle to limit the rotation of the shaft.
Turn the adjustment knob clockwise until it stops.
At this point, the pointer point on the adjustment knob points to the physical zero point.
One of the scales on the inner burr is a solid point, which can be regarded as 12 o'clock.
Remember what is the physical zero of your grinder.
Then turn the adjustment button counterclockwise.
Pour-over for about 4 circles.
Espresso for about 20 grids.
Please note: one grid between two points, 12 grids in one circle.
Different beans have different scales.
Different rotation speed have different scales too.
So when using a power tool to drive the grinder, you need to adjust the scale.
Fine-tuning as appropriate.

Usage and Cleaning

It is recommended to watch video manuals.
For the first time, adjust the scale to 2 circles and grind 10 grams of beans.
Do not use the first grinding powder.
Brush off the electrostatic powder around the burr and in the powder cup.
Use lens blower to blow off residual particles inside the fuselage.
Disassemble the body cleaning parts once a month.
The body can be removed to clean the interior, once a month.
All parts can be cleaned with water or a neutral detergent, except for metal bearings, wooden balls and contemporary burr.
Helor 101 with Conventional Burr and ceramic bearing can be washed under the tap, Let the water flow in from the bean cabin and flow out from the burr, rotate the shaft by hand when rinsing. After rinsing, blow dry the interior with the cool air blower of the hair dryer.
Put on the anti-slip sleeve if the hand holding the fuselage is slippery.

Static electricity

Static electricity is a natural phenomenon and it is difficult to avoid.
Static electricity is more noticeable in winter, especially when wearing chemical fiber clothing. After weighing the beans, you can drop a drop of water into the beans, shake them in a powder cup, and pour them into the grinder.
The water will carry away the charge when it evaporates.
Do not remove the powder cup after grinding, knock the fuselage to the palm of your hand twice, most of the electrostatic powder will enter the powder cup.

Components life

Used correctly, the main components of the grinder can be used for life.
Burr, bearing, wood ball and powder cup apron are lossy parts and will wear normally.
The service life of the lossy parts depends on the frequency of use and the hardness of the beans.
The life of conventional burr is about 1 to 2 years.
The life of contemporary burr is about 2 to 3 years.
When service life is up, it can still be used, but the blade is blunt, the resistance is big, and the fine powder is much more.
The life of bearing is about two to three years.
The life of a wooden ball is about three to five years.
The life of a powder cup apron is about 2 to 3 years.
All the lost parts can be purchased in the store, you can replace it yourself.

Daily maintenance

Check the center shaft every week to confirm that the lock nut is not loose.
If the powder cup is difficult to install, apply a little grease grease to the rubber ring.
If the wooden ball is humming, remove the wooden ball and apply a little grease on the shaft.
Use food grade greases, replace with petroleum jelly or cooking oil.

Maintenance service

We believe that the delivery of products is only the beginning of a new process.
Parts can wear out and accidents can occur.
We should reduce maintenance costs for our users.
All parts of the Helor 101 can be replaced.
After parts are worn (such as cutters and bearings) or accidentally damaged (such as falling) Users only need to purchase the corresponding parts to replace them.
You can purchase replacement parts in the store.
Maintain high precision without the need for professional adjustment.
No need to buy a new machine.
We believe that this arrangement is more environmentally friendly.


The size fit between the standard parts is quite small to achieve high concentricity.
Users with a small percentage of non-assembly experience cannot assemble independently.
Making it easy for anyone to assemble is one of our goals.

Special statement

Helor's official website: helor.com, the one and the only.
Helor used to collaborate with an Australian distributor (the websites they used: helor-coffee.com and option-o.com) to promote our brand, and has now ceased cooperation.
Helor's products are designed and producted by the Chinese team during the whole period, the Australian team was only involved in brand promotion.

Customer service

If you have any questions, please contact customer service:

Weight0.8 kg
Bearing Type

Metal Bearing, Ceramic Bearing

SKU: H1 Category: Tags: ,
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