Eureka Atom Specialty 75 mm Steel Burr Set grinder-parts-grinder-burrs Ceramic burrs are more heat-

Ceramic burrs are more heat- and wear-resistant than steel but also more brittle

Challenger VI

6") hole diameter is sized specifically to hold standard syrup bottles at the base

Dalla Corte

La Marzocco Bottomless Portafilter - Factory-Cut

Eureka Atom Specialty 75 mm Steel Burr Set grinder-parts-grinder-burrs Ceramic burrs are more heat-Eureka Atom Specialty 75mm Steel Burr Set OEM carbon steel burr set for Eureka's 75mm grinder platform, shared across the Atom Specialty 75, Drogheria 75, Helios 75, and Olympus 75 lines. SPECIFICATIONS Outside diameter: 74 mm Internal diameter: 38 mm Thickness: 9 mm 3 mounting holes Material: carbon steel COMPATIBILITY Fits: Atom Specialty 75, Drogheria 75, Helios 75 (202111 ), Olympus 75 HS E, Olympus 75 NEO, Olympus 75 E HS (202102 ), Olympus 75 HS