The Eureka Atom Specialty 75 is a large commercial coffee grinder. It features stepless micrometric grind adjustment, patented silent grind technology, a hands-free PF holder, ACE anti-clumping technology, and an innovative easy-to-clean design. FEATURES Patented silent grind technology ACE anti-clumping technology Stepless micrometric grind adjustment High-speed cleaning Hands-free PF holder Timed grinding function Large bean hopper SPECIFICATIONS Burr Type - Planar - Hardened Steel Burr Size - 75 mm Speed - 1400 rpm Timer - Yes Adjustment - Stepless Power - 800 W Weight - 9.5 kg Dimensions - w x d x h: 21 x 23 x 54 cm This is a great commercial grinder but for home use, I highly recommend the Eureka Specialita. This one matches the Atom for quiet operation along with mess-free, clump-free grind, but beats the Atom for compact size, touch screen control, less stale grind retention, and more accurate timed dosing. All this makes the Eureka Specialita my #1 recommended grinder for home.