Work Sharp is the sharpening brand from Darex, a family-owned manufacturer based in Ashland, Oregon that has built precision grinding equipment since 1973. Work Sharp sharpening systems use flexible abrasive belts, guided rod platforms, and diamond plates across distinct product lines, with each line designed around a specific use case and skill level. DLT Trading is an authorized Work Sharp dealer carrying the full lineup, from the flagship Ken Onion belt sharpeners through the Precision Adjust guided systems, the Pivot Pro and Pocket field sharpeners, kitchen electric models, and the Drill Doctor lineup for bit sharpening.
The Ken Onion MK2 is Work Sharp's flagship powered sharpener, developed in collaboration with custom knifemaker Ken Onion. It uses variable-speed flexible belts and an adjustable guide to sharpen at angles from 15 to 30 degrees, handling everything from kitchen knives to axes and garden tools. The belt system conforms to curved and serrated edges that fixed-angle stones cannot reach, which makes it effective on gut hooks, recurves, and hawkbills in addition to standard blade profiles. The MK2 Elite adds expanded grit options out of the box, and the optional Blade Grinding Attachment converts the system into a dedicated knife maker's grinder for more aggressive bevel work and reprofiling. Because the MK2 platform runs through consumable belts, keeping a rotation of fresh abrasives across the grit range matters. DLT stocks the full selection of replacement sharpening belts for every Work Sharp belt-driven system.
The Precision Adjust series takes a manual, guided-rod approach for users who want full control over angle and pressure. These sharpeners clamp the blade in place and use interchangeable abrasive plates including coarse diamond, fine diamond, and ceramic to work through a progression from reprofiling to polishing. The guided platform removes the guesswork from freehand sharpening while keeping the process entirely manual. The Precision Adjust Elite expands the system with additional abrasive plates and an upgrade kit that adds finer grits and a stropping attachment, while the Professional Precision Adjust Elite represents the top of the manual lineup with the broadest abrasive selection. Precision Adjust models sit alongside other clamping platforms in the broader guided knife sharpening systems category.
Work Sharp's field sharpeners are compact, portable units designed for use at the campsite, cleaning station, or in the shop. The Pocket Knife Sharpener, Pivot Pro, and Guided Field Sharpener combine diamond plates, ceramic rods, and in some cases leather strops into a single packable tool for quick edge maintenance between full sharpening sessions. These sit within the broader handheld knife sharpeners category for users who need portable edge maintenance in the field. On the kitchen side, the Work Sharp Culinary E2, E5, and Professional Electric Kitchen Knife Sharpener bring belt-driven sharpening to a counter-friendly format, with replacement belt kits available to maintain consistent results over the life of the sharpener. The Benchstone, Whetstone, and Rolling Knife Sharpener round out the manual lineup for users who prefer a freehand or guided-stone approach without a powered platform. For broader context on powered sharpening, see DLT's full electric knife sharpeners selection.