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Kunsuto® Sharpening Stone, Grit 3000

Description

White aluminium oxide abrasive.

Stones with medium sized grit for sharpening blunt blades. Abrasive: #600 aluminium oxide; #1000 aluminium oxide and white aluminium oxide; #3000 white aluminium oxide.
Kunsuto® Stone Series
This stone series was developed in cooperation with a Japanese sharpening stone expert. The aim was to create a Japanese stone series suitable for both high-alloy tool steels and low-alloy carbon steels. The numerous tests were supported by microscopic images of the cutting edges after sharpening. This stone series has a medium-hard bond, which does not wear out quickly even with tool steels made of alloy components with a coarse grain structure (e.g. chromium and vanadium). However, both steel types allow good material removal with a pleasant ease of use. The microscopic images show a harmonious surface and a precise cutting edge form for both types of steel.
Before use, soak the stone for at least 10 minutes. Do not keep it in water permanently.

Properties

Abrasive: White aluminium oxide
Abrasive layer thickness: 25 mm
Abrasive surface size: 205 x 78 mm
Application: Sharpening, from K600 to 3000, for sharpening blunt cutting edges
Bond type: Synthetic resin
Dimensions: 205 x 78 x 25 mm
Grade of wear: medium
Grit: 3000
Purity of the grain: medium
Recommended steels: All steels
Tool type: Knives and tools
Type: Synthetic stones

Properties

Abrasive: White aluminium oxide
Abrasive layer thickness: 25 mm
Abrasive surface size: 205 x 78 mm
Application: Sharpening, from K600 to 3000, for sharpening blunt cutting edges
Bond type: Synthetic resin
Dimensions: 205 x 78 x 25 mm
Grade of wear: medium
Grit: 3000
Purity of the grain: medium
Recommended steels: All steels
Tool type: Knives and tools
Type: Synthetic stones

When you order from us

In-house development & manufacturing

we develop, manufacture and continually refine our tools to meet the highest standards

Quality checked at every stage

steel analysis and hardness testing in our own laboratory, complemented by expert inspection of function and workmanship

Over 175 years of craft expertise

Since 1848, we have brought together knowledge, tradition and exceptional tools from around the world