Lansky Sharpeners Diamond Bench Stone 6x2 In. LDB6

Overview of the Lansky Diamond Bench Stone | LDB6 Series

When a blade stops performing, every task it touches gets harder. The Lansky Diamond Bench Stone brings any knife or tool back to a working edge faster than conventional sharpening stones, thanks to a full edge-to-edge diamond abrasive surface that never loads up with metal filings.

The LDB6 Series comes in three grits to match the job at hand:

• Medium (LDB6M, 280 grit) for reconditioning neglected or damaged edges
• Fine (LDB6F, 600 grit) for routine sharpening and maintenance
• Extra Fine (LDB6E, 1,000 grit) for refining and polishing a finished edge

Each stone measures 6 inches by 2 inches and locks into a contoured, red high-impact plastic base with a non-slip rubber frame that keeps the stone steady on any surface. The base raises the stone to a safe, comfortable working height. Every stone is color-coded at the edge for instant grit identification: yellow for Extra Fine, blue for Fine, and green for Medium.

No oil or water is required, making these stones practical for law enforcement, outdoorsmen, chefs, woodworkers, and knife collectors alike.

Key Features

• Full Edge-to-Edge Diamond Surface: Uninterrupted diamond abrasive across the entire 6x2-inch face removes metal evenly and quickly, with no dead spots.
• Three Grit Options: Medium (280 grit), Fine (600 grit), and Extra Fine (1,000 grit); each sold separately as its own variant.
• Color-Coded Edge Trim: Yellow trim marks Extra Fine, blue marks Fine, and green marks Medium for at-a-glance grit identification when multiple stones are in use.
• No Lubricant Required: Use dry or with a few drops of water; no honing oil needed, keeping your workspace and your hands clean.
• Self-Storing Plastic Base: The contoured red base doubles as a storage case and raises the stone for improved safety and sharpening angle during use.
• Non-Slip Rubber Frame: The base frame grips the work surface firmly whether you are at a bench or a field table.
• Handles Hard Modern Steels: The diamond abrasive surface cuts high-alloy and hard-steel blades that wear down traditional aluminum-oxide or silicon-carbide stones quickly.
• Compact Dimensions: 6 in. x 2 in. stone fits in a go-bag, tool chest, or kitchen drawer without taking up significant space.
• Country of Origin: China

Specifications

Variant SKUs, MPNs, and UPCs

Compatibility

The Lansky Diamond Bench Stone works with virtually every blade type you will encounter:

• Pocket and folding knives of all sizes
• Fixed-blade hunting, fishing, and camping knives
• Kitchen and chef's knives, including high-carbon and stainless blades
• Tactical and duty knives carried by law enforcement and military personnel
• Woodworking tools including chisels, plane blades, spokeshaves, and carving tools
• High-alloy modern steels that resist conventional stones

Grit Selection Guidance

• Start with Medium (LDB6M, 280 grit) when an edge is visibly dull, nicked, or has been neglected for a long time.
• Move to Fine (LDB6F, 600 grit) for routine touch-ups and general sharpening maintenance.
• Finish with Extra Fine (LDB6E, 1,000 grit) to refine the apex and reduce wire-edge roughness before stropping.

Serrated blades can be sharpened bevel-by-bevel using the corner of the stone. The stones are not recommended for ceramic blades, as ceramic requires a dedicated diamond or CBN sharpener with different technique.

Intended Users

The Lansky Diamond Bench Stone is built for anyone who depends on a sharp edge to do their job or enjoy their hobby.

Law enforcement officers, military personnel, and security professionals keep duty and tactical knives razor-sharp for cutting seatbelts, webbing, packaging, and other field tasks. The no-lubricant design means a quick touch-up is possible anywhere, anytime.

Hunters and anglers rely on the Medium grit to restore a hard-worked fillet or skinning blade in the field, then move to Fine or Extra Fine to finish the edge before the next use.

Chefs and home cooks use the Fine and Extra Fine grits to maintain kitchen knives between full sharpenings, keeping slicing and chopping safe and efficient.

Woodworkers and craftspeople depend on the flat, consistent diamond surface to flatten waterstones, true up chisels, and sharpen plane irons to tight tolerances.

Knife collectors and enthusiasts appreciate the precision of three dedicated grits, each in a stable, non-slip base that makes freehand sharpening repeatable.

Survivalists, preppers, and outdoor enthusiasts value the dry-use capability and compact form factor, making these stones practical for a bug-out bag or field kit.

What's Included

• 1 Lansky Diamond Bench Stone with self-storing plastic base and rubber frame (select grit at purchase: Extra Fine LDB6E, Fine LDB6F, or Medium LDB6M)

Not included: No honing oil or lubricant is included, but none is required for normal use. A few drops of water may be used as a lubricant if preferred.

Available at WCUniforms

WCUniforms is a specialty retailer focused on uniforms, tactical gear, and public safety equipment, serving law enforcement, EMS, firefighters, security professionals, and outdoor enthusiasts across the United States. Unlike big-box general retailers, WCUniforms stocks professional-grade sharpening tools alongside the duty gear and knives that depend on a sharp edge every day. Shop the Lansky Diamond Bench Stone series with confidence at wcuniforms.com.