I've been using a blade grinder for my coffee beans for about 10-12 years (I'm on my third one). Since reading up on home roasting lately I've noticed that everyone recommends a burr grinder for more consistent grind and less heat build up during the process.
The grind consistency I can understand. I do get a mix of larger granules and some powdery coffee that makes "mud" in the bottom of my pot. It's the heat issue that puzzles me. It the build up really that great from a blade grinder? It doesn't even feel remotely warm to me when I check it immediately after grinding.
The mud itself doesn't really bother me but if I can get better flavor with a burr grinder I'm game.
How about you veteran home roasters and coffee afficianados out there? What kind of grinder do you use?
The grind consistency I can understand. I do get a mix of larger granules and some powdery coffee that makes "mud" in the bottom of my pot. It's the heat issue that puzzles me. It the build up really that great from a blade grinder? It doesn't even feel remotely warm to me when I check it immediately after grinding.
The mud itself doesn't really bother me but if I can get better flavor with a burr grinder I'm game.
How about you veteran home roasters and coffee afficianados out there? What kind of grinder do you use?