MHW-3BOMBER 53.3mm Constant-Pressure Tamper — 30 lb, Sound Click

The MHW-3BOMBER 53.3 mm Espresso Coffee Tamper fits 53/54 mm portafilters and is compatible with Breville/Sage Barista models (BES880/878/875/870/840/810/500, Barista Express/Pro/Touch, Bambino, Duo-Temp Pro, and more). A 30 lb constant-pressure mechanism with sound feedback (“click”) ensures consistent tamping; an extra 15 lb spring is included. The 3-spring system (horizontal springs for level tamping, constant-pressure spring, and reset springs) stabilizes each press. Built from aluminum alloy + SUS304 stainless with an electroplated finish, it features a hollow design to reduce residue and a metal-threaded base to improve extraction contact. Silicone tamper pad included.