Ascaso
Ascaso i-Steel Coffee Grinder
The Ascaso i-Steel Coffee Grinder is engineered to perfectly complement the Ascaso Steel range of machines. It delivers professional-grade performance in a compact footprint, making it ideal for both home enthusiasts and professional environments. This model features a brass grinding group utilizing a flat steel blade system for consistent results. It includes a durable, shatter-resistant 250g hopper and employs the Micrometric Regulation System (MRS) for precise, stepless grind adjustment crucial for perfect espresso. The grinder is housed in a robust 100% stainless steel body and is designed for straightforward cleaning access.
$329.00
More i-Steel Options
Owner Satisfaction
4.1
/ 5
Category Rank
836
/ 993
#836 in Coffee Grinders
Price vs Category Average
-46%
Below average
Model
1
/ i-
Who it's for
- Premium Stainless Steel Build
- Reliable Espresso Grind Quality
- User-Friendly Operation and Maintenance
Who should skip it
- Stepped Grind Adjustment Limitations
- Moderate Grind Retention and Static
- Higher Price Point for Performance
Key Specs
Model
i-1
Grinding Mechanism
Flat burr
Grinding Group Material
Brass
Hopper Capacity
250 gr
Adjustment System
Micrometric Regulation System (MRS)
Construction Material
100% stainless steel
Operation Type
Electric
Features
- Professional performance in a compact size
- Brass grinding group with flat steel blades
- Stepless adjustment for precise grind control
- Durable, unbreakable 250g coffee bean hopper
- Full 100% stainless steel construction
- Funnel directs grounds directly into portafilter
- Simple maintenance access to grinding chamber
What customers say
This grinder earns praise primarily for its exceptional build quality and durable, all stainless steel construction, justifying its premium cost. Espresso enthusiasts appreciate the reliable grind consistency once dialed in, and its compact size is ideal for smaller kitchens. However, the workflow is slightly messy due to notable coffee retention in the chute, requiring frequent cleaning. Some users also find the stepped adjustment mechanism lacks the fine granularity needed for perfect espresso dialing. Overall, the i-Steel is viewed as a high-quality, long-lasting machine best suited for dedicated home baristas prioritizing robust build over absolute ease of use and minimal retention.
Know before you buy
Unlike grinders with fixed 'click' settings, the MRS is a stepless system. This allows you to make infinite, micro-adjustments to your grind size, which is essential for dialing in the perfect extraction for specific espresso beans.
While it is designed primarily for espresso, the stepless adjustment allows for a range of grind sizes. However, because it is optimized for fine espresso, it is best suited for users who primarily drink espresso-based beverages.
The i-Steel is designed for straightforward maintenance. You can easily access the grinding chamber for cleaning without needing specialized tools, making it simple to remove old coffee oils and grounds.
The 100% stainless steel housing is highly durable and resistant to wear. You can keep it looking new by wiping it down with a soft, damp cloth; avoid using abrasive cleaners that could scratch the finish.
Yes, the grinder features a built-in funnel designed to direct coffee grounds straight into your portafilter. This minimizes mess and ensures a more efficient workflow during your morning routine.
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