Lansky D-SHARP Diamond Pull-Through Quad Angle Knife Sharpener – 4 Angles (17°–30°)

Four precision angles for versatile sharpening

The Lansky D-SHARP delivers four selectable angles—17°, 20°, 25°, and 30°—so you can tailor edge geometry to each blade and task. This flexibility supports a customized edge feel for everything from delicate slicing to robust everyday use. The design invites steady, controlled guidance, helping you approach blades with confidence in every pass.

Two polishing surfaces for refined edges

Inside the unit you’ll find a ceramic benchstone engineered for fine polishing and serrations, paired with an 800 grit ceramic mini benchstone for serrated blades. This pairing enables gentle polishing on smooth edges and careful maintenance of serrated edges, enhancing blade feel without removing excessive material.

Diamond efficiency and a durable build

The 600 grit diamond pull-through slots are designed for reliable material removal and consistent edge alignment across sharpening sessions. Coupled with a durable metal casing, the D-SHARP is built to stand up to regular use in the kitchen, workshop, or field, offering a reassuring weight and balance in hand.

Real-world use and care

Whether at home, in the garage, or on a camping trip, this sharpener adds versatility to your blade care routine. It supports a compact setup without sacrificing performance. For best results, use light, steady pressure and keep the surfaces clean and dry between uses to preserve edge quality over time.

What you get

• 4 sharpening angles (17°, 20°, 25°, 30°)
• Ceramic benchstone for fine polishing and serrations
• 600 grit medium diamond pull-through slots
• 800 grit ceramic serrated mini benchstone
• Durable metal casing

Care and usage tips

• Clean after use and dry thoroughly to maintain surface quality
• Apply light, even pressure for consistent results