---
product_id: 615886107
title: "Kai Combination Whetstone Set (#400 / #1000) AP-0305"
brand: "kai"
price: "R$768"
currency: BRL
in_stock: true
reviews_count: 5
category: "Kai"
url: https://www.desertcart.com.br/products/615886107-kai-combination-whetstone-set-400-1000-ap-0305
store_origin: BR
region: Brazil
---

# Integrated groove for water drainage & clean workspace Dual grit #400/#1000 for coarse & medium sharpening Non-slip synthetic rubber base for stable sharpening Kai Combination Whetstone Set (#400 / #1000) AP-0305

**Brand:** kai
**Price:** R$768
**Availability:** ✅ In Stock

## Summary

> 🔪 Sharpen Like a Pro, Slice Like a Boss!

## Quick Answers

- **What is this?** Kai Combination Whetstone Set (#400 / #1000) AP-0305 by kai
- **How much does it cost?** R$768 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/615886107-kai-combination-whetstone-set-400-1000-ap-0305)

## Best For

- kai enthusiasts

## Why This Product

- Trusted kai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Compatibility:** Ideal for premium knives including Shun Segimoguroko and stainless steel blades, ensuring every cut stays razor-sharp.
- • **Stable & Safe Sharpening:** Non-slip rubber ribbing keeps your whetstone firmly in place, so you focus on perfecting your blade, not balancing the stone.
- • **Clean & Efficient Workflow:** Built-in water groove collects slurry and debris, maintaining a tidy kitchen and optimal sharpening conditions.
- • **Precision Dual-Grit Design:** Start rough, finish smooth with #400 coarse and #1000 medium grits for professional edge refinement.
- • **Compact & Durable Craftsmanship:** Made in Japan with high-quality stone, this 25.2 x 9.4 cm whetstone set is lightweight yet robust for everyday use.

## Overview

The Kai Combination Whetstone Set (#400/#1000) is a premium Japanese sharpening stone featuring dual grit surfaces for both coarse and medium sharpening stages. Equipped with a non-slip rubber base and a water drainage groove, it ensures stable, clean, and efficient knife maintenance. Perfectly suited for high-end knives like Shun Segimoguroko, this compact whetstone delivers professional-grade edge refinement for culinary enthusiasts and pros alike.

## Description

A convenient whetstone that can be used from the beginning of sharpening to the finishing process. Recommended for those who want to start sharpening their knives with different grindstone (coarse). The #1000 is a two-sided whetstone that can be used on both sides of the #4000 that can be used with delicate and sharp blades. Surface: #400 (rough whetstone) / Back: #1000 (medium whetstone) To sharpen the knife professionally, start with a rough grindstone, medium finish whetstone, and then finish it with a fine grindstone. This whetstone is a rough whetstone used for the first sharpening and a medium finish whetstone that can be used for finishing. The bottom of the tray is equipped with a synthetic rubber ribbing for non-slip and stable work. It has a groove that receives the turbidity of water that occurs in sharpening your knives, keeping your kitchen clean. Boney juice is important for sharpening. The juice holder can be used effectively. After use, the whetstone is left in the holder and can be drained and dried. Whetstone with excellent grinding power and less clogging Stainless Steel Knife and Hagane Knife

Review: Five Stars - It is better than I expected. Thank you very much.
Review: Zwei Körnungen und rutschfester Halter - Der Stein mit seinen beiden Körnungen eignet sich hervorragend zum Schärfen von Messer. Der Halter ist rutschfest, so dass man sich auf den Schleifvorgang konzentrieren kann. Der Stein ist sein Geld absolut wert.

## Features

- Blades ground on both sides a. Place the whetstone lengthwise in front of you on the work surface. Place the knife in front of you with the edge facing you at an angle of 45° to the grindstone and lift it off at a grinding angle of 15° to the grindstone.
- Use for Premium Knife Shun Segimoguroko

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000RVDN9C |
| Best Sellers Rank | #119,573 in Home Improvement ( See Top 100 in Home Improvement ) #92 in Sharpening Stones |
| Brand | KAI |
| Colour | Multicolor |
| Country of Origin | Japan |
| Customer Reviews | 4.3 out of 5 stars 2,243 Reviews |
| Enclosure Material | Stone |
| Global Trade Identification Number | 04901601424621 |
| Grit Type | Coarse |
| Item Dimensions L x W x H | 25.2L x 9.4W x 5H Centimeters |
| Item Weight | 735 g |
| Manufacturer | 貝印(Kai Corporation) |
| Manufacturer Part Number | AP-0305 |
| Material | Stone |
| Model number | AP-0305 |
| Number of Items | 1 |
| Product Dimensions | 25.2L x 9.4W x 5H Centimeters |
| UPC | 798837807540 735533307943 |
| Unit Count | 1.00 Count |

## Product Details

- **Material:** Stone
- **Brand:** KAI
- **Colour:** Multicolor
- **Product Dimensions:** 25.2L x 9.4W x 5H Centimeters
- **Item Weight:** 1.62 Pounds
- **Grit Type:** Coarse
- **Number of Items:** 1
- **Manufacturer:** 貝印(Kai Corporation)
- **Global Trade Identification Number:** 04901601424621
- **UPC:** 798837807540 735533307943

## Images

![Kai Combination Whetstone Set (#400 / #1000) AP-0305 - Image 1](https://m.media-amazon.com/images/I/51NcZQLgUjL.jpg)
![Kai Combination Whetstone Set (#400 / #1000) AP-0305 - Image 2](https://m.media-amazon.com/images/I/61tajoKgWdL.jpg)
![Kai Combination Whetstone Set (#400 / #1000) AP-0305 - Image 3](https://m.media-amazon.com/images/I/41TJY+gcTDL.jpg)
![Kai Combination Whetstone Set (#400 / #1000) AP-0305 - Image 4](https://m.media-amazon.com/images/I/61j-SV5-StL.jpg)
![Kai Combination Whetstone Set (#400 / #1000) AP-0305 - Image 5](https://m.media-amazon.com/images/I/61O3DBrqqsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by E***S on 29 June 2016*

It is better than I expected. Thank you very much.

### ⭐⭐⭐⭐⭐ Zwei Körnungen und rutschfester Halter
*by T***N on 27 December 2025*

Der Stein mit seinen beiden Körnungen eignet sich hervorragend zum Schärfen von Messer. Der Halter ist rutschfest, so dass man sich auf den Schleifvorgang konzentrieren kann. Der Stein ist sein Geld absolut wert.

### ⭐⭐⭐⭐⭐ Excellent produit de qualité
*by R***N on 10 July 2013*

Très belle pierre et surtout très efficace. Une face 400 pour redonner un fil de qualité à un couteau défaillant (tranchant endommagé ou très usé). Une face 1000 pour affiner l'aiguisage et donner un mordant suffisant en cuisine traditionnelle. Livrée avec un beau support, qui tient bien la pierre, très pratique :) Un très bon rapport qualité/prix. Bien entendu, si vous voulez que vos couteaux coupent aussi bien que les couteaux de chef japonais, il vous faudra investir dans une (ou deux) pierre de grain beaucoup plus fin (3000 et plus). Mais plus le tranchant est aiguisé fin, plus il est fragile et moins il dure dans le temps en usage courant. Cette pierre est donc un excellent compromis et rendra de fiers services pour un cuisinier/une cuisinière lambda, avec quand même un peu de pratique pour les novices…

## Frequently Bought Together

- Kai Corporation AP0305 KAI Combi Whetstone Set (#400, #1000)
- KAI Scissors 7250 10in Shears, Pictured
- Kai 7300 12 Inch Professional Scissors

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-06-19*