---
product_id: 76211015
title: "Cumi G2 Combination Stone, Silicone Carbide, 150 x 50 x 25 mm, Norton"
brand: "cumi"
price: "$41.10"
currency: USD
in_stock: false
reviews_count: 8
category: "Cumi"
url: https://www.desertcart.ec/products/76211015-cumi-g2-combination-stone-silicone-carbide-150-x-50-x
store_origin: EC
region: Ecuador
---

# 150x50x25 mm compact size Sharpens stainless & carbon steel Durable, long-lasting edge retention Cumi G2 Combination Stone, Silicone Carbide, 150 x 50 x 25 mm, Norton

**Brand:** cumi
**Price:** $41.10
**Availability:** ❌ Out of Stock

## Summary

> 🔪 Stay sharp, stay ahead – the edge you deserve!

## Quick Answers

- **What is this?** Cumi G2 Combination Stone, Silicone Carbide, 150 x 50 x 25 mm, Norton by cumi
- **How much does it cost?** $41.10 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/76211015-cumi-g2-combination-stone-silicone-carbide-150-x-50-x)

## Best For

- cumi enthusiasts

## Why This Product

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

## Key Features

- • **Dual Grit Efficiency:** Combination stone offers balanced coarse and fine grit for routine edge maintenance
- • **Trusted Quality Brand:** From Cumi, a leader in abrasive tools, ensuring genuine and consistent performance
- • **Precision Compact Size:** Perfectly sized at 150x50x25 mm for easy handling and storage
- • **Reliable Edge Longevity:** Produces strong, keen edges that stand the test of time and daily use
- • **Versatile Sharpening Power:** Effortlessly sharpens a wide range of knives and tools, from stainless to carbon steel

## Overview

The Cumi G2 Combination Stone (150 x 50 x 25 mm) is a medium grit silicone carbide sharpening stone designed to restore and maintain sharp edges on stainless steel, carbon steel, and various tools. Its dual coarse/fine surface balances efficient sharpening with edge refinement, making it ideal for routine maintenance. Compact and durable, it delivers long-lasting, keen edges trusted by professionals and enthusiasts alike.

## Description

Size: 150 x 50 x 25 millimeter. It produces strong, keen, long-lasting edges on quality tools. Sharpens stainless steel, carbon steel and much more. Excellent for a variety of knives and tools.

Review: Decent oilstone - I prefer diamond plates for sharpening my edge tools these days, but this oilstone is what I used for many years before switching. It's a decent quality oilstone, perhaps a little slow to cut. I've used it to sharpen knives, chisels, and plane irons. The coarse/fine combination is reasonably comprehensive for routine sharpening (in other words, it won't be coarse enough to repair deep nicks or change a cutting angle, nor is it fine enough for final polishing, but it's adequate to put a working edge back on a blade that's in good repair but has lost its edge). I haven't used the oilstone regularly enough and heavily enough to cause visible dishing, so I can't say anything useful about longevity.
Review: Genuine - Genuine Product

## Features

- Size: 150 x 50 x 25 millimeter
- It produces strong, keen, long-lasting edges on quality tools
- Sharpens stainless steel, carbon steel and much more
- Excellent for a variety of knives and tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019Y4G7O0 |
| Best Sellers Rank | #53,347 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Abrasive Hand Laps |
| Brand | Cumi |
| Colour | Yellow |
| Customer Reviews | 3.7 out of 5 stars 25 Reviews |
| Grit Type | Medium |
| Item Weight | 1.1 Pounds |
| Manufacturer | Cumi |
| Number of Items | 1 |

## Product Details

- **Brand:** Cumi
- **Colour:** Yellow
- **Grit Type:** Medium
- **Item Weight:** 500 g
- **Manufacturer:** Cumi
- **Number of Items:** 1

## Images

![Cumi G2 Combination Stone, Silicone Carbide, 150 x 50 x 25 mm, Norton - Image 1](https://m.media-amazon.com/images/I/31WnR2iIHvL.jpg)
![Cumi G2 Combination Stone, Silicone Carbide, 150 x 50 x 25 mm, Norton - Image 2](https://m.media-amazon.com/images/I/41k-b7L5F4L.jpg)

## Questions & Answers

**Q: is it perfectly straight??**
A: Yes

**Q: Is this an oil stone or water stone?**
A: Dip the stone in water before you use to sharpen  knives.

## Customer Reviews

### ⭐⭐⭐⭐ Decent oilstone
*by A***N on 7 June 2017*

I prefer diamond plates for sharpening my edge tools these days, but this oilstone is what I used for many years before switching. It's a decent quality oilstone, perhaps a little slow to cut. I've used it to sharpen knives, chisels, and plane irons. The coarse/fine combination is reasonably comprehensive for routine sharpening (in other words, it won't be coarse enough to repair deep nicks or change a cutting angle, nor is it fine enough for final polishing, but it's adequate to put a working edge back on a blade that's in good repair but has lost its edge). I haven't used the oilstone regularly enough and heavily enough to cause visible dishing, so I can't say anything useful about longevity.

### ⭐⭐⭐⭐⭐ Genuine
*by A***B on 24 February 2025*

Genuine Product

### ⭐⭐⭐⭐ Works fine
*by C***M on 10 July 2025*

Good

## Frequently Bought Together

- Cumi G2 Combination Stone, Silicone Carbide, 150 x 50 x 25 mm, Norton
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-27*