





whetstone
ALTSTONEAltstone Whetstone, #200 Coarse, 180x60x22mm
USD · All duties prepaid by Tokyo Carry
Highlights
- #200 coarse grit for blade reshaping, chipping repair, and heavy-duty grinding
- High-concentration WA abrasives deliver aggressive cutting action—visible metal shavings confirm results
- Ceramic body; compatible with stainless steel and high-hardness steel (hagane); not for ceramic or titanium
- Made in Japan with factory and in-house quality inspections; includes correcting stone for flatness
About this craft
Japanese whetstones (sekisuihon) are globally recognized for superior abrasive formulation and stone flatness. This brand collaborates with domestic factories to maintain traditional quality standards while offering accessible pricing.
Description
Aggressive #200 coarse whetstone for reshaping and repairing dull or chipped blades
Flatten stone regularly on correcting stone (included) by rubbing in figure-8 pattern. Soak in water for 5-10 minutes before use. After sharpening, rinse and dry completely. Store in dry location; do not wrap in plastic while wet. Discard if surface cracks develop.
Shipping & Import
Ships from Tokyo with tracking. Import duties, taxes, or carrier fees may apply depending on your destination country unless shown as prepaid at checkout.
Details
- Brand
- ALTSTONE
- Dimensions
- 18 × 6 × 2 cm
- Color
- White
- Material
- Ceramic
- Grit Type
- Coarse
- Material Type
- Ceramic
- Included Components
- Nagura Whetstone, Non-slip mat
- Item Dimensions L x W x H
- 18L x 6W x 2H cm
- Weight
- 454 g










