Sharpening

95 products

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CKK Rust Eraser Coarse
CKK Rust Eraser Coarse
CKK Rust Eraser Medium
CKK Rust Eraser Medium
Morihei Hishiboshi 8000 Grit Whetstone
Morihei Hishiboshi 8000 Grit Whetstone
Morihei Hishiboshi 500/1000/4000/6000 Whetstone Bundle
Morihei Hishiboshi 500/1000/4000/6000 Whetstone Bundle
★★★★★ ★★★★★ (1)
Morihei Hishiboshi 6000 Grit Whetstone
Morihei Hishiboshi 6000 Grit Whetstone
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Porter Bamboo Sink Bridge
Porter Bamboo Sink Bridge
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Naniwa Advance Super Stone 8000 Grit
Naniwa Advance Super Stone 8000 Grit
Shapton RockStar Whetstone 10000 Grit
Shapton RockStar Whetstone 10000 Grit
Naniwa Advance Super Stone 10000 Grit
Naniwa Advance Super Stone 10000 Grit
★★★★★ ★★★★★ (1)
120 Grit Truing Stone/Lapping Plate
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120 Grit Truing Stone/Lapping Plate
Atoma 140 Grit Diamond Lapping Plate - No Handle
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Atoma 140 Grit Diamond Lapping Plate - No Handle
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Atoma 140 Grit Diamond Lapping Plate w/handle
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Atoma 140 Grit Diamond Lapping Plate w/handle
★★★★★ ★★★★★ (1)
Atoma 140 Grit Diamond Replacement Sheet
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Atoma 140 Grit Diamond Replacement Sheet
Atoma 400 Grit Diamond Lapping Plate - No Handle
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Atoma 400 Grit Diamond Lapping Plate - No Handle
CKK Rust Eraser Fine
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CKK Rust Eraser Fine
CKK Rust Eraser Triple Pack
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CKK Rust Eraser Triple Pack
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Camellia Oil
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Camellia Oil
★★★★★ ★★★★★ (11)
Ikyu Shin Nagura Whetstone 1000 Grit
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Ikyu Shin Nagura Whetstone 1000 Grit
Ikyu Shin Nagura Whetstone 3000 Grit
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Ikyu Shin Nagura Whetstone 3000 Grit
Ikyu Shin Nagura Whetstone 6000 Grit
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Ikyu Shin Nagura Whetstone 6000 Grit
★★★★★ ★★★★★ (1)
Knife Care Bundle 1000/3000
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Knife Care Bundle 1000/3000
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Knife Care Bundle 1000/6000
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Knife Care Bundle 1000/6000
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Morihei Binsui Natural Stone No. 15
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Morihei Binsui Natural Stone No. 15
Morihei Binsui Natural Stone No. 30
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Morihei Binsui Natural Stone No. 30
Morihei Hishiboshi 12000 Grit 'Karasu' Whetstone - Razor Size
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Morihei Hishiboshi 12000 Grit 'Karasu' Whetstone - Razor Size
Morihei Hishiboshi 9000 Grit 'Karasu' Whetstone
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Morihei Hishiboshi 9000 Grit 'Karasu' Whetstone
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Morihei Natural Stone Powder (Nakayama)
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Morihei Natural Stone Powder (Nakayama)
Morihei Natural Stone Powder (Ozuku)
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Morihei Natural Stone Powder (Ozuku)
Naniwa Advance Super Stone 1000 & 5000 Bundle
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Naniwa Advance Super Stone 1000 & 5000 Bundle
★★★★★ ★★★★★ (2)
Naniwa Advance Super Stone 12000 Grit
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Naniwa Advance Super Stone 12000 Grit
★★★★★ ★★★★★ (2)
Naniwa Advance Super Stone 220 Grit
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Naniwa Advance Super Stone 220 Grit
★★★★★ ★★★★★ (1)
Naniwa Advance Super Stone 400 Grit
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Naniwa Advance Super Stone 400 Grit

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◆ Common Questions

Shopping for Sharpening

How do I keep my Japanese knife sharp?
Combine two things: honing between uses (realigns the edge) and periodic sharpening on a whetstone (actually removes metal to restore the edge). A home cook using the knife daily needs a full sharpen every 2-3 months.
Can I sharpen a Japanese knife on a Western pull-through sharpener?
No. Pull-through sharpeners are made for soft Western steels, they remove too much metal, create the wrong edge angle, and can chip the hard thin edges of Japanese knives. Use a whetstone instead.
What's the right angle to sharpen a Japanese knife at?
Most double-bevel Japanese knives sharpen at 15 degrees per side (30 degrees total). Western-style chef knives are around 20 degrees. Keep it consistent through the stroke, consistency matters more than the exact degree.
Do you offer in-person sharpening classes?
Yes. We run an Introduction to Knife Sharpening class at our Perth workshop, taught by our sharpening team. You'll learn the fundamentals of whetstone sharpening on your own knives, angle, pressure, stone selection, and finishing. Small group sizes mean one-on-one time.
Do I need to send my knives in for sharpening?
Not necessarily, but we do offer in-store sharpening at our Perth retail store if you're in Western Australia. For everyone else, learning to sharpen at home with a whetstone is more cost-effective in the long run and better for the knife.
What whetstones should a beginner start with?
A combination 1000/3000-grit stone covers both sharpening and refinement in one, our beginner-friendly whetstones collection covers the forgiving soaking stones most new sharpeners should start with.