The stainless steel blades will rotate at a very high speed (20,000 to 30,000 rpm) and quickly chop the coffee beans into fine particles. The longer the blades grind the coffee, the finer the coffee will become and can eventually lead to "coffee dust." It is therefore recommended to pulse the blade grinder in short burst of 2-3 seconds so that the coffee does not get overheated while the blade is revolving. For a coarse grind, pulse for 8-10 seconds. For a medium grind, pulse for 10-15 seconds. It is not recommended to use a blade grinder for fine grinding as the consistency of the grind is not as uniform as burr grinders can achieve.
|Amazon Product URL||http://www.amazon.com/Capresso-505-05-Coffee-Grinder-Stainless/dp/B00IGH9FPK%3FSubscriptionId%3DAKIAJGHD2RRF7J4H2KTQ%26tag%3Dsalareci07-20%26linkCode%3Dsp1%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB00IGH9FPK|