When you grind the coffee, the faster and more frequently you do it, the better the taste will be. If your grinder’s blade isn’t sharp enough to cut through the beans quickly, your coffee will taste rough and uneven from extraction. To make sure your coffee grinder blades are consistently sharp, it’s important to keep them clean and oiled. By following this step-by-step guide on how to sharpen coffee grinder blades, you’ll extend the life of your grinder components and enjoy fresher-tasting java for longer.
If you want to buy the Best Coffee Grinder Under 500, so read this post.
How to Sharpen Coffee Grinder Blades: A Step-By-Step Guide?
What You’ll Need
– Cleaning solvent (vinegar or rubbing alcohol): A cleaning solvent to remove any remnants of old coffee grounds from the burrs. – Steel wool or burr scraper: An abrasive surface to remove any remaining residue from the blade burrs. – Vinegar or rubbing alcohol: A cleaning solvent to remove any remnants of old coffee grounds from the blade. – Dry burrs: A cutting surface for the blade. – Mineral oil: A lubricant to reduce friction and prolong blade life. – Stone: An abrasive surface to polish the blade. – Clean rag: A clean rag to wipe down the stone and blade. – Coffee beans: The beans you’ll be grinding.
Step 1: Remove The Burrs From Your Grinder
Next, remove the burrs on the grinder’s grinding burrs using a steel wool brush or burr scraper. While you’re at it, clean the burrs on the grinder with a dry cleaning solvent like vinegar or rubbing alcohol. Rinse the burrs thoroughly under running water to remove any residue that might be clinging to them. After you’ve removed the old burrs, you’ll need to oil the new ones to keep them from rusting. Pour a small amount of mineral oil into a clean cotton ball and gently rub the oil onto the burrs on the grinder’s grinding burrs.
Step 2: Soak The Blade In Oil
Now, soak the blade in a bowl or jar of cleaning solvent, vinegar or rubbing alcohol. Let the blade soak for around 10-15 minutes so that anything on it that’s soft, like coffee residue, may be easily removed. After soaking, rinse the blade thoroughly under running water to remove the cleaning solvent. Dry the blade completely before moving on to the next step.
Step 3: Polish The Blade With A Stone
Place a dry cutting surface (burrs) on the grinder and place the oiled blade on top. Now, gently rub the blade across the dry cutting surface on the grinder’s grinder burrs until the blade is smooth. Next, place a stone onto the grinder’s box lid and place the blade on top of the stone. Continue smoothing the blade on the stone, applying pressure so the blade’s edge is honed. Turn the blade occasionally to expose all sides to the stone and maintain consistent pressure to maintain an edge. Continue honing the blade on the stone until it’s sharp enough to cut through coffee beans. Keep in mind that even steel is susceptible to rust and will eventually dull, so you’ll need to sharpen your blade occasionally.
Step 4: Dry And Lubricate The Blade
When you’re done honing the blade, it’s time to dry it out and lubricate it. To do this, place the blade on a clean surface and lightly coat it in flour or cornmeal. Next, place a paper towel between the blade and the flour or cornmeal to absorb the excess oil. Leave the blade to dry completely before moving on to the next step. To lubricate the blade, use a rag dampened with a little bit of mineral oil. Rub the rag across the blade’s honed surface until it’s lubricated.
Step 5: Check Your Results And Repeat As Necessary
After you’ve finished honing the blade on a dry stone, check to make sure it’s consistently sharp by using it to cut through coffee beans. If the blade is too dull, use the stone to sharpen it again. If you want to be extra careful and ensure your blade is always sharp, you can also invest in a coffee blade sharpener. This electric tool uses a diamond rod to sharpen the blade as it rotates, keeping it consistently sharp. Once you’ve consistently sharpened your blade, store it in a dry, lidded container to prolong its life.
Conclusion
If your coffee grinder’s blade isn’t sharp enough to cut through the beans quickly, your coffee will taste rough and uneven from extraction. To make sure your grinder blades are consistently sharp, it’s important to keep them clean and oiled. By following this step-by-step guide on how to sharpen coffee grinder blades, you’ll extend the life of your grinder components and enjoy fresher-tasting java for longer.
Visit Website for More Guide Related Special Coffee Maker