Timemore Sculptor 064S vs Niche Zero: Espresso, Filter and Retention

Timemore Sculptor 064S vs Niche Zero specifications

Specification	Timemore Sculptor 064S	Niche Zero
Burrs	64mm flat burrs, three-row tooth design	63mm conical burrs
Motor speed	Adjustable, 800–1200 RPM, brushless motor	Fixed low RPM, DC motor and gearbox
Grind adjustment	Stepless-style numbered dial with sub-marks	Infinitely adjustable dial
Retention aids	Rotary knocker	No knocker; zero retention claimed
Grind speed	Not published by Timemore	1–2 g per second
Dosing	Magnetic grind cup	58mm grind cup; dose consistency under ±0.2 g
Noise	Not published by Timemore	72 dB while grinding
Weight	4.1 kg	4.1 kg
Dimensions	25.6 × 22.5 cm footprint (W × D)	122 × 211 × 311 mm (W × D × H)
List price	US$599	£559

Burr geometry: Sculptor 064S 64mm flat burrs vs Niche Zero 63mm conical burrs

The Timemore Sculptor 064S uses 64mm flat burrs that Timemore describes as a three-row tooth design that reduces unwanted fines. The Coffee Chronicler review calls the Sculptor 064S burr set a solid all-rounder for espresso and filter, with espresso as the priority. Flat burrs of this size are usually picked for flavor separation and clarity, especially with light and medium roasts.

The Niche Zero uses 63mm conical burrs turning at a low speed. Conical espresso grinders are usually picked for body and a forgiving shot, which suits medium-to-dark roasts and milk drinks. For the general trade-off, read conical vs flat burr grinders.

Espresso workflow on the Timemore Sculptor 064S and the Niche Zero

Timemore Sculptor 064S espresso routine

1. Weigh the dose and pour it into the hopper.
2. Set the RPM; the Sculptor 064S range runs from 800 to 1200 RPM.
3. Grind into the magnetic cup, then turn and release the rotary knocker to clear the chute.
4. Transfer to the portafilter and prep as usual.

The Coffee Chronicler reviewer dialed Sculptor 064S espresso between dial numbers 1 and 2, reading positions off the numbered Sculptor 064S dial. The Sculptor 064S adds speed as a second variable, so dialing in can take longer but gives more control. See how grinder RPM affects espresso.

Niche Zero espresso routine

1. Weigh the dose and pour it into the hopper, then close the lid; Niche Zero grinding stops immediately if the lid opens.
2. Grind into the 58mm grind cup.
3. Invert the dosing cup into a 58mm portafilter, or transfer the grounds.

The Niche Zero espresso routine has only one variable, grind setting, which makes it a calmer daily workflow for households that share a grinder.

Filter flexibility: switching between espresso and filter on each grinder

Timemore sells the Sculptor 064S as an espresso and filter grinder. The Coffee Chronicler reviewer brewed Sculptor 064S filter coffee at dial numbers 8–10, ran 800–900 RPM for pour-over, and described the cups as sweet and relatively clean, while saying it was unclear whether the lower RPM changed cup quality. Going from espresso to filter on the Sculptor 064S means turning the dial well past the espresso zone and optionally lowering the speed. Already own one? Use our Timemore Sculptor 064S grind settings guide for starting espresso and filter dial numbers and RPM.

Niche Coffee says the Niche Zero is suitable for espresso and filter through its infinitely adjustable dial. The Niche Zero switch is a single dial move with no speed to change, but the conical burrs lean toward body over clarity in filter cups. If one grinder must cover both methods, read one grinder for filter and espresso.

Grind retention: Sculptor 064S rotary knocker vs Niche Zero

Niche Coffee lists the Niche Zero as having zero retention, with dose consistency under ±0.2 g. The Niche Zero reaches that without a bellows or knocker.

The Timemore Sculptor 064S uses a rotary knocker, which Timemore says reduces leftover fines; Timemore Australia describes it as a knock collar for clearing old fines. A published Sculptor 064S review reports about 0.1–0.2 g retained in normal use, lower with the knocker. For the day-to-day routine, see how to clean the Timemore Sculptor 064S chute and knocker. Based on Niche Coffee's listing and the published review, both grinders suit single dosing; the Sculptor 064S adds one knocker step. Static behavior varies with beans and humidity, so see how to reduce grinder static and grinder retention explained.

Which to choose: Timemore Sculptor 064S or Niche Zero

Choose the Timemore Sculptor 064S if:

• you brew filter coffee as often as espresso;
• you drink light roasts and want flat-burr clarity;
• you like tuning RPM as well as grind size.

Choose the Niche Zero if:

• espresso and milk drinks are the main use;
• you want one dial and a fixed, quiet, low-speed motor;
• you use a 58mm portafilter and like dosing straight from the cup.

Want to hear the difference yourself before buying? Follow our guide on how to compare two coffee grinders in a blind taste test.

Timemore Sculptor 064S vs Niche Zero FAQ

Is the Timemore Sculptor 064S better than the Niche Zero for espresso?

Neither grinder is better for every espresso drinker. The Timemore Sculptor 064S uses 64mm flat burrs with adjustable 800–1200 RPM, which suits drinkers who want clarity in lighter roasts and like tuning speed. The Niche Zero uses 63mm conical burrs at a fixed low speed, which suits drinkers who want a simple, repeatable routine for traditional espresso and milk drinks.

Which grinder is better for switching between espresso and filter coffee?

The Timemore Sculptor 064S has the edge for frequent espresso-to-filter switching, because Timemore sells it as an espresso and filter grinder and lets you lower the RPM for filter. The Niche Zero is also infinitely adjustable for espresso and filter, but its conical burrs are generally chosen with espresso as the priority.

Does the Timemore Sculptor 064S retain less coffee than the Niche Zero?

Both grinders are designed for near-zero retention in single-dose use. Niche Coffee lists the Niche Zero as having zero retention, and a published Sculptor 064S review reports about 0.1–0.2 g retained, reduced further by the rotary knocker.

What is the price difference between the Sculptor 064S and the Niche Zero?

Timemore lists the Sculptor 064S at US$599. Niche Coffee lists the Niche Zero at £559 in the UK. Availability for both grinders changes often, so check current stock before comparing prices.

Sources

• Timemore: Sculptor series electric grinder
• Timemore Australia: Sculptor 064S
• The Coffee Chronicler: Timemore Sculptor review
• Niche Coffee: Niche Zero
• Slow Pour Supply: Niche product specifications