The BIT Diffuser Plate is a stainless steel upgrade designed to improve water flow and extraction. Paired with the included BIT shower screen, it replaces stock components to deliver wider distribution across the puck, reducing channelling and promoting smoother pre-infusion. With milled channels and an 8-hole centre pattern, the plate softens water impact and directs flow to the edges for more balanced saturation. The matching shower screen increases perimeter hole density for sweeter, fuller shots. Available in 54mm and 58mm kits for Breville machines, it’s an easy upgrade that brings noticeable improvements to everyday espresso. BIT Diffuser Plate Kit Features Even Water Spread – Milled channels in the plate and an inner 8-hole pattern broaden dispersion for gentler, more uniform pre-wetting of the puck. Matched Screen Geometry – Shower screen increases hole density toward the edge to push flow across the puck for consistent extraction. Direct Replacement Plate – Stainless steel plate replaces the stock holder on Breville group machines for improved stability and durability. Two Sizes Available – Select 58mm for Dual Boiler and Oracle, or 54mm for Breville 54mm group machines such as Bambino, Barista Express, Barista Pro, Barista Touch, Infuser, and Duo-Temp. Improved Cup Quality – More even distribution reduces channelling, supporting fuller body and balanced flavour. Straightforward Install – Designed as a simple, at-home upgrade using the included plate and screen assembly. This Product Includes 1 x BIT Diffuser Holding Plate 1 x BIT Shower Screen Specifications Materials Stainless Steel Compatibility Breville 54mm - Barista Express, Pro, Touch, Impress, Bambino, Plus, Infuser, Duo-Temp Pro Breville 58mm - Dual Boiler and Oracle, Touch, Jet.