MHW-3BOMBER YU-Series Espresso Tamper

Yes, the audible click indicates that the internal four-spring mechanism has engaged and delivered the calibrated 30 lbs of force. This ensures you apply the exact same pressure to your coffee bed every single time.

The tamper is designed with a leveling rim that rests on the top edge of your portafilter basket. As you press down, this rim keeps the tamper base perfectly parallel to the basket, preventing slanted pucks that lead to uneven extraction.

Yes, the tamper features an adjustable height setting of up to 13mm. This allows you to calibrate the depth to match the specific dose and basket depth you are using, ensuring consistent compression regardless of your coffee volume.

The flat base provides a uniform, smooth surface across the entire puck, which is the standard for most espresso preparations. The ripple base is designed to create concentric grooves in the coffee bed, which some baristas believe helps distribute water more evenly and reduces channeling.

This tamper is available in 51mm, 54mm, and 58mm diameters. You should choose the size that matches your specific portafilter basket diameter to ensure a snug fit and proper puck compression.

Yes, the tamper is built from SUS304 stainless steel and aluminum alloy. These materials are chosen for their resistance to corrosion and wear, making it suitable for both home setups and high-volume cafe environments.