Ascaso i-STEEL Coffee Grinder
Best precision grinder for dedicated home espresso enthusiasts.
This is a serious, no-nonsense workhorse that brings commercial-grade precision into your kitchen. By prioritizing a robust, stepless adjustment system over flashy digital features, it offers the granular control needed to master your extraction without the clutter of unnecessary tech.
$895.00
at
Ascaso USA
Who it's for
- Home baristas seeking professional-grade espresso extraction quality
- Design-conscious owners wanting durable, matching kitchen equipment
- Espresso enthusiasts requiring precise control over flow rates
Who should skip it
- Single-dose users prioritizing maximum freshness and minimal waste
- Brewing enthusiasts who frequently switch to coarse methods
- Budget-focused shoppers looking for entry-level pricing
Performance breakdown
Grind Precision
Stepless micrometric adjustment offers near-infinite control for dialing in perfect shots.
Build Durability
Heavy-duty cast aluminum and brass internals ensure long-term mechanical reliability.
Extraction Consistency
Hardened 54mm flat burrs deliver uniform particle size for balanced espresso extraction.
Aesthetic Appeal
Polished Inox finish provides a professional, high-end look for any kitchen.
Operational Noise
Robust housing design effectively dampens vibration for a quieter morning routine.
Workflow Efficiency
Compact hopper and manual operation prioritize precision over high-volume automated speed.
Key Specs
Burr Size
54mm
Burr Type
Flat burr
Burr Material
Hardened steel
Grinding Chamber Material
Cast aluminum and brass
Body Material
Aluminum with Inox finish
Hopper Capacity
250 grams (approx. 8.82 oz)
Adjustment System
Infinite grind size (step-less worm gear)
Warranty
12-Month domestic; 24-month commercial
Compatible Brew Methods
Espresso
Grinding Mechanism
Flat Burr
Know before you buy
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Ask Metto anything about the Ascaso i-STEEL Coffee Grinder before you decide.