When looking at different types of grinders, there are two types that are readily available on the market: burr grinders and blade grinders. The burr grinders are fitted with two abrasive surfaces that grind coffee while the blade grinder uses a propeller-like blade.

Understanding how to grind your coffee is one of the fundamentals for coffee brewing. If your grind size is too fine or coarse, it can result in bitter, sharp, or grassy flavors when extracted.