KlyraCoffee Manual Coffee Grinder | CNC420 Steel Core, External Adjustable Hand Grinder for Espresso & Pour Over

☑ CNC 420 Stainless Steel Burr – Premium Precision

• Razor-Sharp Cutting Power – Crafted with CNC machining for precise, sharp edges that slice beans effortlessly.

• Smooth & Consistent Grinding – Cuts beans cleanly instead of crushing, ensuring uniform grind size and fewer fines.

• Fast & Efficient – Shorter grinding time with less resistance, reducing heat and preserving coffee’s natural aroma.

• Professional Standard – The same burr technology used in nearly all high-end manual and electric coffee grinders.

• Versatile Brewing – Perfect for espresso, pour over, French press, and all brewing styles.

✖ Ceramic Burr – Low-Cost Alternative

• Blunt Edge Design – Molded ceramic burrs are duller, grinding by crushing instead of cutting.

• Inconsistent Results – Produces uneven grind size with excess fine powder, affecting flavor clarity.

• More Effort, Less Flavor – Requires more manual force and can overheat during grinding.

• Budget Choice – Commonly used in low-end coffee grinders and pepper mills, due to its low production cost (only 1/20 of CNC stainless steel burr cost).