Can a spice grinder be used for coffee permanently?
My father bought a spice grinder thinking it was a coffee grinder. He is very stubborn and does not want to return it (also it was the most expensive grinder from the store) Can it still be used for coffee? I feel like it will break sooner since spices are softer than coffee so the grinder is not design the same.
Also, there is no mention of coffee in the manual
Best Answer
The Cuisinart SG-10 spice grinder it designed to grind soft and hard spices. There is no reason why it couldn't do coffee
The SG-10 manual even mentions nutmeg, which is significantly tougher than coffee
Many coffee "professionals" like the burr grind (like a pepper grinder), compared to the rotary blade grind (like a small food processor), but either will work fine
Also, many people grind spices in rotary blade coffee grinders, so it comes down to which style of grinding you like
One issue with rotary ground coffee is the inconsistency of grind size. There will be too many fine particles that will leech out of the coffee holding/filter mechanism. If you don't want solid particles in your coffee use a burr grinder
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Quick Answer about "Can a spice grinder be used for coffee permanently?"
Technically, yes. While a coffee connoisseur may wince at the idea of using a blade or spice grinder, you can certainly use one, though the results will not be as consistent as with a burr grinder. Whether you want that degree of consistency is totally up to you.Can I use spice grinder for coffee?
The majority of blade spice grinders available are also marketed as coffee grinders (sometimes exclusively so). While these devices can be used to grind coffee, the reality is you're probably better off with a burr grinder for coffee.Is a spice grinder and coffee grinder the same thing?
The most important difference is how spice grinders and coffee grinders each handle the grinding process. Spice grinders almost universally use blades, while coffee grinders prefer burrs. It might seem like a small detail, but it makes a surprisingly large difference.Can you make good coffee with a blade grinder?
InstructionsCoffee Grinder vs Spice Grinder
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Answer 2
Everything that TFD mentions in his answer is correct, there's no reason you can't use your grinder for coffee.
However, there are two main issues with rotary grinders for coffee:
The particle size won't be consistent. This can lead to more fines in your cup if you are brewing using a filter method. It will also cause over-extraction on the fines and under-extraction on the large pieces, leading to unwanted flavours in your final cup.
With a rotary grinder, the fineness of your grind is usually relative to time, whereas with an adjustable burr grinder the fineness is relative to the gap between the two grinding burrs.
This makes it a lot harder to get a consistent grind size for your coffee with a rotary grinder and you'll likely have to suffer through a lot of bad coffee until you can guesstimate properly what grind size you're after.
My reccomendation is that you return the grinder and buy a hand grinder (burr of course) like the hario skerton (about $30).
Answer 3
I've been using a spice grinder to grind coffee every day for fifteen years. Hasn't broken yet.
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