The Chef's Choice Model 2100 is a mains-powered electric knife sharpener designed for regular commercial use. It works through a three-stage process: two stages using diamond abrasive discs that grind and refine the edge, followed by a third ultra-fine stropping stage that finishes the blade to a triple-bevel edge. Precision angle guides hold the blade at a consistent angle throughout, which removes the inconsistency that comes with freehand technique and protects the geometry of the blade across its working life.In a working kitchen, the value of having a capable in-house sharpener comes down to availability and repeatability. Knives can be brought back to a working edge between scheduled professional grinds without waiting on an external service, and the guided system means results are consistent regardless of who carries out the sharpening. The unit handles a broad range of blade types — straight-edge, serrated, Asian-style, filleting, and butcher knives — making it practical across a mixed knife inventory rather than a single blade type. Three-stage diamond hone system handles straight-edge and serrated blades Precision angle guides ensure a consistent bevel on every pass Detachable sharpening module is dishwasher safe and replaceable Metal casing suited to demanding kitchen environments Standard mains supply — no special electrical requirements The sharpening module detaches for cleaning and is rated for commercial dishwasher use, which keeps maintenance straightforward. The metal housing holds up well under the knocks of a busy kitchen environment, and the compact footprint means it sits on a worktop without occupying significant space.The 2100 is best suited to larger commercial operations where a high volume of knives are in daily rotation and consistent edge maintenance matters. Smaller sites or lighter-use kitchens may find a lower-capacity model more appropriate. For very high-volume operations running multiple knife sets across long service periods, it is worth a conversation about whether a heavier-duty solution would serve better in the long run.If you would like to talk through whether this model suits your knife inventory and service pattern, the team is happy to help.