Blade versus Burr Coffee Grinders The Spruce Eats
Wheel Burr: The less expensive of the two burr grinders. The wheel spins very fast, and these grinders can be noisy. The higher speed rotation makes these grinders messier. Conical Burr: The burr spins slower than the wheel model, which makes them quieter and less messy. You can use a conical burr grinder for oily or flavored coffees and it''s not likely to clog, like the other kinds of grinders.