Naniwa Goken Series NA-0040 #400 Coarse Splash & Go Sharpening Stone 210×70×15mm Made In Japan

Particle size: #400 Size: Length 210 x Width 70 x Thickness 15 mm Uses: Sharpening kitchen knives, stainless steel knives, carbon steel knives, scissors and other precision blades

Product Description

Naniwa Goken Series – NA-0040 (#400) Japanese professional splash & go sharpening stone.

■ Grit #400 – Coarse sharpening stone. Designed for repairing chipped edges and restoring heavily damaged or extremely dull blades. Ideal as the first step before progressing to medium grit stones such as #800 or #1000.

■ Size 210 × 70 × 15 mm Weight: approx. 720 g

■ Material Abrasive: Aluminum oxide Type: Splash & Go (No soaking required)

This sharpening stone can be used immediately after wetting the surface with water. There is no need to soak the stone before use. If the surface becomes dry during sharpening, apply a small amount of water as needed.

■ Suitable for Kitchen knives, stainless steel knives, carbon steel knives, scissors and other precision blades.

■ Grit Guide (Goken Series) #400–600 : Repairing chipped or heavily dull blades #800–1000 : Regular sharpening #2000–3000 : Refining the edge #5000 : Fine finishing #10000 : Ultra fine polishing

■ Notes Not suitable for ceramic knives. Specifications and packaging may change without notice.

Delivered from Japan.