SSP 64mm Flat Burrs - Blind Mount

Upgrade your single-dose grinder with a set of SSP 64mm flat burrs in blind-mount format, precision engineered and CNC milled from tool steel by Sung Sim Precision (SSP) — a family-owned Korean manufacturer that has specialized in flat burr design since 1991. The blind-mount design adds roughly 8% more usable surface area and attaches magnetically, purpose-built for the Zerno Z1.

Why upgrade to SSP burrs

• Six geometry options: Espresso / High-Uniformity for balanced, uniform espresso shots; Multi-Purpose V2 (Unimodal Espresso) and Multi-Purpose V3 for switching between espresso and filter; Brew / Unimodal MPV1 for filter-focused grinding; and 'Lab Sweet' (Cast) V2/V3 for extra sweetness and clarity in the cup.
• Two coating options: choose Red Speed (TiAlCN — Titanium Aluminium Carbon Nitride) for a slightly higher friction coefficient favoured for espresso, or Silver Knight (DLC — Diamond-like Carbon) for filter/bulk grinding with subtly lower fines production and enhanced clarity in the cup.
• Built to last: both coatings increase surface hardness and reduce heat transfer during grinding, extending burr lifespan — SSP rates these burrs for up to 5,000kg of coffee.
• Blind-mount fit: magnetic attachment with ~8% increased surface area, designed for the Zerno Z1.

Every set is made in South Korea to SSP's exacting tolerances, so you get the same particle size distribution and grind uniformity that has made SSP burrs a favourite among specialty coffee professionals worldwide.