M47 Simplicity

The Kinu M47 Simplicity offers good repairability with some notable limitations. Users report easy disassembly and maintenance, though alignment issues after extended use are concerning.

• •Access & Design: Multiple users confirm disassembly is a breeze and swapping burrs is dead simple. The all-metal construction is built like a tank, though the plastic catch cup is a durability concern.
• •Parts & Support: Replacement burrs are available, though users report concerning unresponsiveness from customer service when alignment issues develop after 1-2 years of use.
• •Maintenance: Basic maintenance is straightforward - one user saw no wear after hundreds of uses. However, alignment drift is reported by multiple long-term users, rendering some units inconsistent.

Bottom line: Good repairability for routine maintenance, but concerning reports of alignment failure after 1-2 years with inadequate support response severely limits long-term repairability value.

The Kinu M47 Simplicity shows impressive initial build quality with its metal construction and precision engineering, but concerning reports of alignment issues after 1-2 years cast doubt on its true BIFL status.

• •Build Quality: Many users describe it as built like a tank with excellent craftsmanship and superior materials. The all-metal construction (except plastic catch cup) impresses initial owners.
• •Performance Issues: Multiple long-term users report critical alignment failures where the zero-point shifts dramatically after 1-2 years, making the grinder inconsistent or unusable for espresso.
• •Support Concerns: Reports indicate poor customer service response to alignment issues, which is problematic for a premium product at this price point.

Bottom line: While initially impressive, the recurring alignment failures prevent this from being a true lifetime purchase despite the premium materials and craftsmanship.

Kinu offers a 5-year warranty on the M47 Simplicity, which is reasonably comprehensive but has some notable limitations.

• •Coverage: 5-year warranty covers manufacturing defects in materials and workmanship, showing confidence in their product.
• •Limitations: Warranty excludes accidental damage, improper use, and water damage (including dishwasher cleaning).
• •Customer Experience: Reddit reports indicate some issues with responsiveness to warranty claims, particularly regarding alignment problems that develop after 1-2 years.

Bottom line: The warranty duration is good, but restrictive terms and spotty customer service reports prevent a higher score. Keep detailed proof of purchase and be meticulous about following cleaning instructions to maintain coverage.

The Kinu M47 gets polarized feedback on Reddit - initial owners love the tank-like build and espresso performance, but long-term users report critical alignment failures after 1-2 years that make the grinder unusable.

• •Build praise: Redditors describe it as built like a tank with exceptional craftsmanship that feels in another level compared to competitors
• •Major flaw: Multiple users report the zero point shifting dramatically over time - burrs that touched at zero can be turned 20 clicks past zero, producing unusable grounds
• •Support issues: Users trying to get help for alignment problems report Kinu hasn't responded to emails for months, leaving them with expensive paperweights

Bottom line: Strong initial love for espresso grinding, but recurring hardware failures and unresponsive customer service make this a risky BIFL purchase despite the premium price.