DF64 Gen 2 Coffee Grinder with 64mm Flat Burrs

Precision Single-Dose Grinding for Home Baristas and Espresso Enthusiasts

The DF64 Gen 2 Coffee Grinder is designed for coffee lovers who want more control, lower retention, and precise grind adjustment for espresso and other brewing styles.

With 64mm custom Red Titanium flat burrs, stepless grind adjustment, plasma ionizer technology, anti-popcorn design, and ultra-low retention, the DF64 Gen 2 is a strong choice for home baristas who want café-level grind consistency without moving into a large commercial grinder.

If you regularly switch between different coffee beans, enjoy dialling in espresso, or want to reduce coffee waste, this grinder is especially appealing.

Best For

The DF64 Gen 2 is best suited for:

• Home baristas

• Espresso enthusiasts

• Coffee lovers who single-dose their beans

• Users who frequently switch between different coffee beans

• Specialty coffee drinkers

• Users who want more precise grind adjustment

• Home espresso setups using 58mm portafilters

• Coffee enthusiasts upgrading from entry-level grinders

Why Choose the DF64 Gen 2?

64mm Red Titanium Flat Burrs

The DF64 Gen 2 uses custom-made 64mm Red Titanium flat burrs.

The larger flat-burr design is intended to provide more consistent particle size and greater control when dialling in espresso.

For home users who care about extraction, clarity, and repeatability, the burr set is one of the biggest reasons to consider this grinder.

True Low Retention — Less Than 0.1g

One of the biggest advantages of the DF64 Gen 2 is its very low coffee retention.

The grinder is designed to retain less than 0.1g of coffee, even without relying heavily on the bellows.

The included blow-out funnel and lid help clear the remaining grounds from the grinding chamber.

This is particularly useful if you:

• weigh your beans before every grind

• change coffee beans frequently

• want to reduce stale grounds

• want greater accuracy between input and output

Plasma Generator / Ionizer

The exit chute is equipped with a plasma generator, also known as an ionizer.

Its purpose is to reduce static during grinding.

Less static means:

• fewer grounds sticking to the chute

• less mess around your coffee station

• cleaner dosing into the cup

• a more convenient daily workflow

Anti-Popcorn Disc

The integrated anti-popcorn disc helps stop beans from jumping around in the hopper during grinding.

This improves bean feeding and helps create a smoother, more efficient grinding process.

Stepless Grind Adjustment

The DF64 Gen 2 uses a stepless adjustment system.

Instead of being limited to fixed grind settings, you can make very small adjustments to fine-tune your espresso.

This is especially useful when dialling in:

• different coffee beans

• different roast levels

• different espresso recipes

• different brew ratios

The redesigned dial and metal indicator also make grind-size changes easier to track.

Why Single-Dose Grinding?

The DF64 Gen 2 is built around a single-dose workflow.

Rather than filling a large hopper with coffee beans, you weigh the amount you need before each grind.

This gives you more control over:

• coffee freshness

• dose accuracy

• bean switching

• coffee wastage

It is especially useful for coffee enthusiasts who enjoy trying different beans instead of using one coffee every day.

Bean Hopper Capacity

The grinder holds approximately:

30g without the bellow

or

up to 80g with the bellow

For normal home espresso preparation, 30g is already enough for most single or double-shot workflows.

58mm Food-Grade Aluminum Dosing Cup

The DF64 Gen 2 includes a 58mm food-grade aluminum dosing cup.

This works particularly well with 58mm portafilters and allows you to transfer ground coffee cleanly into the basket.

A portafilter can also be placed directly into the grinder's portafilter rest, but the dosing cup is often the cleaner and more flexible option.

Aluminum Body

The grinder uses an aluminum body with powder-coated finishing, giving it a solid and premium feel for a home coffee station.

Available colours:

• Black

• White

Who Should Buy the DF64 Gen 2?

Choose the DF64 Gen 2 if you:

• care about espresso consistency

• enjoy dialling in different coffees

• want to reduce retention and coffee waste

• prefer single-dose grinding

• want more control than an entry-level stepped grinder

• already own or plan to buy a capable semi-automatic espresso machine

It pairs especially well with home espresso machines using a 58mm brewing system.

Who Should NOT Buy It?

The DF64 Gen 2 may not be the best choice if:

• you want a large hopper filled with beans all day

• you prefer fully automatic bean-to-cup coffee

• you do not want to weigh coffee before grinding

• you need a high-volume commercial café grinder

• you mainly want a simple push-button grinder for occasional coffee

In those cases, a hopper-based grinder may be more convenient.

Recommended Pairing

The DF64 Gen 2 pairs well with:

• semi-automatic espresso machines

• 58mm portafilter machines

• coffee scales

• fresh coffee beans

• home barista accessories

• single-dose espresso workflows

For Biji-Biji customers, it can be a strong pairing with machines such as the GEMILAI CRM3003B for a more advanced home espresso setup.

What Problems Does the DF64 Gen 2 Solve?

Inconsistent Espresso

The 64mm flat burrs and stepless adjustment give you much finer control over grind size.

Coffee Retention

The low-retention design helps reduce old grounds remaining inside the grinder.

Static and Mess

The plasma generator helps reduce static at the exit chute.

Difficulty Switching Beans

Single-dose grinding makes it easier to change coffee beans without emptying a full hopper.

Wasted Coffee

Lower retention and dose-by-dose grinding help reduce unnecessary coffee waste.

Key Specifications

Product: DF64 Gen 2 Coffee Grinder
Burr Type: 64mm Custom Red Titanium Flat Burrs
Adjustment: Stepless
Retention: Less than 0.1g
Ionizer: Plasma Generator
Anti-Popcorn Disc: Yes
Dosing Cup: 58mm Food-Grade Aluminum
Hopper Capacity: Approx. 30g without bellow / 80g with bellow
Motor: 250W
RPM: Fixed at 1400 RPM
Input: 220–240V / 50Hz
Plug Type: UK / SG
Body: Aluminum with powder-coated finishing
Colour: Black / White
Dimensions: 225mm × 130mm × 300mm
Weight: Approx. 6.8kg
Country of Origin: China
Condition: New
SIRIM Certified: Yes
Ships From: Selangor, Malaysia

A Note on Weight

The supplied listing information shows both 8kg and 6.8kg.

For product-page accuracy, Biji-Biji should confirm the final packed or net weight before publishing one figure as definitive.

Why Buy the DF64 Gen 2 from Biji-Biji?

Biji-Biji helps customers choose grinders based on how they actually brew coffee, not just on burr size or specifications.

We can help you consider:

• whether you prefer single-dose or hopper-based grinding

• what espresso machine you use

• what type of coffee beans you normally drink

• whether you switch beans often

• how much control you want over extraction

The goal is to help you build a balanced home coffee setup where the grinder and machine work well together.

Need Help Choosing?

Not sure whether the DF64 Gen 2 is the right grinder for your setup?

Tell us:

• which coffee machine you use

• whether you drink espresso or milk-based coffee

• whether you change beans frequently

• whether you prefer single dosing

• how involved you want to be in dialling in your coffee

and the Biji-Biji team can help you compare suitable options.

WhatsApp Biji-Biji and ask about the DF64 Gen 2 Home Espresso Setup.