YU-Series Force Impact Espresso Tamper

Consistent pressure. Audible feedback. Perfect puck — every time.

The MHW-3BOMBER YU-Series Force Impact Espresso Tamper eliminates the single biggest variable in espresso preparation — inconsistent tamping pressure. A four-spring constant-force impact mechanism delivers the same calibrated pressure with every press, automatically self-levels the base, and resets with an audible click. No guesswork, no tilted pucks, no uneven extraction. Available in Ripple Base and Flat Base, in 51mm, 54mm, and 58mm.

Key Features:

• Four-Spring Impact Mechanism | Constant-Force Calibration: A revolutionary four-spring system delivers uniform, repeatable tamping pressure through precise spring compression and release — the same force, the same result, every single press. No more over-tamping, no more under-tamping. The mechanism does the calibration for you.
• Audible Click Feedback | Auto-Reset: The impact mechanism fires with a clear, satisfying click at the moment correct pressure is reached — instant confirmation that the tamp is complete. Automatic rebound resets the tamper for the next shot without any manual adjustment.
• Self-Levelling Base Design: The base self-levels on contact with the coffee bed — compensating for any off-axis hand position and ensuring a flat, even puck surface regardless of technique. Consistent density from edge to centre, every time.
• Adjustable Height | Up to 13mm: Height adjustment of up to 13mm accommodates different basket depths and dose weights — dial in the exact fit for your setup and lock it in for repeatable results across every session.
• Ripple Base or Flat Base | Your Choice: Available in two base profiles — Ripple Base for enhanced grip and micro-texture on the puck surface, or Flat Base for a clean, traditional flat tamp. Both deliver the same calibrated pressure and self-levelling performance.
• SUS304 Stainless Steel + Aluminum Alloy Construction: Food-grade SUS304 stainless steel base and core components, aluminum alloy body for structural rigidity and weight balance, quality silicone for grip and protection. Built for daily professional use without compromise.