What is the difference between the 078 and 078S burr sets?

The 078 Turbo burrs use three layers of teeth designed for faster grinding and pour-over clarity by reducing fines. The 078S flat burrs are engineered for fine espresso grinding and also deliver uniform results for pour-over. Choose 078 if you focus on filter brewing, or 078S if you need espresso capability.

How does the rotary knocker work?

The rotary knocker is built into the grinder spout. After grinding, you twist it to tap out any fines stuck in the chute, so you don't need to shake the grinder or use a brush between doses.

Is this grinder quieter than traditional motor designs?

Yes. The brushless motor eliminates the friction and vibration typical of brush motors, so it runs smoother and quieter while maintaining stable grinding speed.

Can I switch burr sets after I buy it?

The burr set is selected when you order. Switching later would require purchasing a replacement burr set compatible with the grinder, which may or may not be offered separately by the manufacturer.

Does the magnetic lid prevent all bean hopping?

The magnetic lid sits flush to reduce popcorning as beans settle into the chamber, but it won't eliminate hopping entirely if beans are dropped from a height or if the hopper is overfilled.

TIMEMORE Electric Coffee Grinder Sculptor series

The 3-second version

Choice of three-layer Turbo burrs or flat burrs for espresso
Brushless motor with PID control eliminates vibration
Rotary knocker clears stuck fines with a twist
Burr type determines grind range at purchase
Single-dose workflow, not a large hopper model

Why it's on GiftsFeed

Electric coffee grinder with burr options for pour-over and espresso

Most home grinders either do pour-over well or espresso well, but not both without compromise. This one lets you pick the burr set that matches your routine—Turbo for speed and pour-over clarity, or flat for espresso and uniform extraction. The brushless motor matters because it holds speed under load without the chatter and heat of a brush motor, which means the last gram grinds the same as the first. The rotary knocker solves the universal annoyance of fines clinging to the spout; a quarter turn clears them without tools or puffs of stale coffee dust. Worth it if you grind daily and want one tool that works for both a V60 and a portafilter.

Good gift when

Home baristas switching between brew methods regularly
Anyone tired of grinders that shake or leave grounds in the chute
People who want espresso capability without a separate grinder

Skip it if You brew only one way and already own a grinder optimized for it, or you need a hopper large enough for back-to-back multi-cup batches without refilling.

Specs

Burr options: 078 Turbo (three-layer) or 078S flat burrs
Motor type: Brushless with PID control and Hall components
Grind styles: Pour-over and espresso (078S); pour-over optimized (078)
Knocker mechanism: Rotary knocker for clearing fines
Bean lid: Magnetic
Available colors: Black or White

What's included

TIMEMORE Sculptor electric grinder with selected burr set
Magnetic bean hopper lid

If you're giving it

No sizing to guess

Ships in manufacturer packaging; may require setup or calibration before first use.

The details

This electric grinder gives you a choice between two burr sets depending on how you brew. The 078 Turbo version uses three-layer teeth engineered to minimize the powdery fines that come from crushing beans under pressure. The 078S flat burr option handles the fine grind sizes espresso demands while still producing uniform results for filter brewing.

Both configurations use a brushless motor controlled by PID and Hall effect sensors. The design eliminates the vibration you get from traditional brush motors, and the zero-friction bearings extend service life while keeping the grind more stable from start to finish.

A rotary knocker built into the spout lets you tap out clinging grounds with a twist instead of shaking or brushing. The magnetic bean hopper lid sits flush to reduce popcorning when beans settle into the chamber. Variants marked 078 or 078S indicate the burr type; the S models ship with flat burrs suited to espresso, while the non-S models carry the three-layer Turbo burrs optimized for pour-over and faster grinding.

Each unit arrives ready to dial in grind size across the range its burrs support. The brushless motor runs cooler and quieter than older designs, and the knocker mechanism keeps the exit chute clear without disassembly between doses.

Timemore

TIMEMORE Electric Coffee Grinder Sculptor series

Brushless motor and rotary knocker design for consistent, low-retention grinding

$799at timemore.com

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Ships and sold by Timemore. About this merchant

The 3-second version

Choice of three-layer Turbo burrs or flat burrs for espresso
Brushless motor with PID control eliminates vibration
Rotary knocker clears stuck fines with a twist
Burr type determines grind range at purchase
Single-dose workflow, not a large hopper model

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Questions

What is the difference between the 078 and 078S burr sets?: The 078 Turbo burrs use three layers of teeth designed for faster grinding and pour-over clarity by reducing fines. The 078S flat burrs are engineered for fine espresso grinding and also deliver uniform results for pour-over. Choose 078 if you focus on filter brewing, or 078S if you need espresso capability.
How does the rotary knocker work?: The rotary knocker is built into the grinder spout. After grinding, you twist it to tap out any fines stuck in the chute, so you don't need to shake the grinder or use a brush between doses.
Is this grinder quieter than traditional motor designs?: Yes. The brushless motor eliminates the friction and vibration typical of brush motors, so it runs smoother and quieter while maintaining stable grinding speed.
Can I switch burr sets after I buy it?: The burr set is selected when you order. Switching later would require purchasing a replacement burr set compatible with the grinder, which may or may not be offered separately by the manufacturer.
Does the magnetic lid prevent all bean hopping?: The magnetic lid sits flush to reduce popcorning as beans settle into the chamber, but it won't eliminate hopping entirely if beans are dropped from a height or if the hopper is overfilled.