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Knives & Tools

Knife Sharpeners
by DMT & BeaverCraft

Knife sharpeners from DMT and BeaverCraft – diamond sharpeners, bench stones, strops and polishing compounds for professional blade care.

DMT diamond sharpeners

World leader in diamond sharpening – 13 models in stock

BeaverCraft strops

Leather strops and polishing compounds for the perfect finish

From coarse to polish

Grits from coarse (325 mesh) to extra-fine (1200 mesh)

20 products

From CHF 3.61 to CHF 258 – from beginner to professional

Knife sharpeners at Swiss-Sale.ch
  • DMT DuoSharp Bench Stones 8″ and 10″ – double-sided diamond sharpening stones
  • DMT Diafold series – foldable diamond sharpeners for the field
  • DMT Mini Diamond Sharpener – compact pocket sharpener
  • DMT Simple Sharp – beginner-friendly sharpener
  • DMT Dia-Paste diamond compounds – polishing compounds in 3 grits
  • DMT DiaSpray diamond spray – liquid diamond abrasive
  • DMT Diamond Cone – specialist sharpener for serrations and hooks
  • BeaverCraft paddle strop – leather on wood block
  • BeaverCraft polishing compounds P1/P2/P3 – graduated compounds
  • Free shipping from CHF 100 in the Swiss online shop

Sharp blades – for a lifetime

A knife is only as good as its edge. Even the finest blade steel loses sharpness over time – regular sharpening is essential maintenance. With the right sharpening tool, you can reliably restore any blade to peak cutting performance.

DMT (Diamond Machining Technology) is the world leader in diamond sharpening tools. Their bench stones, folding sharpeners and diamond compounds set the standard in professional blade care. BeaverCraft complements the range with high-quality strops and polishing compounds for the final finish.

Buying guide – which sharpener for which purpose?

DMT DuoSharp Bench Stones

The reference for stationary sharpening: double-sided diamond stones in 8″ and 10″. Each side carries a different grit – ideal for the complete sharpening process on a single stone.

DMT Diafold series

Foldable diamond sharpeners in pocket format: the stone folds into the handle – protected, compact and ready to use. Perfect for the field, hunting or camping.

DMT Dia-Paste & DiaSpray

Diamond pastes and sprays for fine finishing on leather strops, ceramic or felt. Available in multiple grits for a mirror-smooth finish.

BeaverCraft strops & compounds

Handcrafted paddle strops of leather on a wood block, combined with polishing compounds P1 (coarse), P2 (medium) and P3 (fine). The ideal stropping setup after sharpening.

Sharpening basics

The sharpening process always follows the same steps: first restore the primary bevel with a coarse grit (325 mesh), then refine with a medium grit (600 mesh) and finally polish with a fine grit (1200 mesh) or on a leather strop. DMT recommends water as the only lubricant – no oil needed.

Tip: For beginners we recommend the DMT DuoSharp Bench Stone 8″ with fine/coarse sides: it covers 90% of all sharpening tasks. Add a BeaverCraft strop and P1 compound for the finishing touch.
ProductBrandTypeGritFrom
DuoSharp Bench Stone 8″DMTBench stoneFine/CoarseCHF 98
Diafold folding sharpenerDMTFolding sharpenerFineCHF 42
Mini Diamond SharpenerDMTPocket sharpenerFineCHF 18
Dia-Paste set (3 pcs)DMTPolishing compound3 levelsCHF 34
Paddle stropBeaverCraftLeather stropCHF 16

Why knife sharpeners from Swiss-Sale.ch?

DMT is the world’s leading manufacturer of diamond sharpening tools – Made in USA since 1976. Every sharpener uses monocrystalline diamonds that grind more evenly and last longer than conventional stones.

  • ✓ DMT – world leader in diamond sharpeners since 1976
  • ✓ BeaverCraft – handcrafted strops and polishing compounds
  • ✓ 20 products from beginner sharpener to professional setup
  • ✓ Free shipping in Switzerland from CHF 100

Frequently Asked Questions – Knife Sharpeners

Which diamond sharpener for beginners?

The DMT Simple Sharp is ideal for beginners: it guides the blade at the correct angle and delivers reliable results without prior experience. For more control, we recommend the DuoSharp Bench Stone.

What is the difference between a bench stone and a Diafold?

A bench stone is a stationary sharpening stone for the workshop or home – large surface, maximum control. The Diafold is a foldable sharpener for the field – compact and protected in its handle.

Do I need oil or water for sharpening?

DMT diamond sharpeners require only water as a lubricant – no oil needed. This makes cleaning easy and field use straightforward.

Why do I need a strop?

A strop (leather strip) is used to deburr and polish the blade after sharpening. It removes the burr and polishes the edge to razor sharpness. BeaverCraft polishing compounds enhance the effect.

Which grit for which purpose?

Coarse (325 mesh) for damaged or dull blades. Medium (600 mesh) for standard sharpening. Fine (1200 mesh) and extra-fine for finishing. The DuoSharp combines two grits on one stone.

Order knife sharpeners now

DMT & BeaverCraft sharpening tools – free shipping from CHF 100.

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