SHARPAL 156N Diamond Whetstone Knife Sharpener with Storage Base (152 x 63 mm / 6 x 2.5 in)

Fast, durable diamond sharpening for kitchen knives, tools and hard materials — with a non-slip storage base and angle guide for consistent results.

Key features

• Industrial monocrystalline diamonds electroplated on a 0.9 cm stainless steel base — up to 5× faster than oil or water stones
• Dual grit: Coarse 325 grit (45 µm) for rapid edge setting; Extra-fine 1200 grit (12 µm) for precise honing
• Sharpen dry — no oil or water needed (cleaning with a brush recommended)
• MirrorFlat technology for a super-flat surface that resists wear and maintains even contact
• Integrated angle guide with 4 universal angles: 14°, 17°, 20°, 25° for repeatable bevels
• Storage box doubles as a non-slip stone base (rubber pad included) for safe sharpening
• Works on hard materials: high-speed steel, carbide, ceramic, cubic boron nitride and all common knife steels

Why choose the SHARPAL 156N

Get professional-level sharpening without the mess or hassle. The electroplated diamond surface stays flat and cuts fast, while the storage base and angle guide make it easy for beginners and pros to get precise, repeatable edges every time.

Quick how-to (3 steps)

1. Place the stone in the included non-slip storage base.
2. Select the grit and angle guide for your knife (coarse to reset a dull edge; extra-fine to hone).
3. Stroke the blade across the diamond surface at a consistent angle until the edge is restored. Wipe and store.

What’s included

• SHARPAL 156N two-grit diamond sharpening stone (Coarse 325 / Extra-Fine 1200)
• Storage box with non-slip rubber pad (serves as stone base)
• Sharpening angle guide (14°, 17°, 20°, 25°)
• Instruction manual

Specifications

• Brand: SHARPAL (Sharpal Inc.)
• Model / MPN: 156N
• Size: 152 x 63 mm (6 x 2.5 in)
• Base thickness: 0.9 cm stainless steel
• Grits: 325 (coarse) & 1200 (extra-fine)
• Material: Electroplated diamonds on steel
• Colour: Silver & Black
• Item weight: approx. 1 lb
• UPC: 814744020282 | GTIN: 00814744020282 | ASIN: B07GRWVT4F
• Country of origin: China

Warranty & support

3-year limited warranty against defects (non-industrial / non-commercial use). SHARPAL support headquartered in California, with offices in Germany and Australia.

Restore razor-sharp edges quickly and reliably — add the SHARPAL 156N Diamond Whetstone to your toolkit today.