---
product_id: 40036167
title: "OTOOLWORLD High Purity 3 Kilo Graphite Crucible Cup Casting Crucible Melting Furnace Crucible"
brand: "otoolworld"
price: "KD 16.70"
currency: KWD
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.kw/products/40036167-otoolworld-high-purity-3-kilo-graphite-crucible-cup-casting-crucible
store_origin: KW
region: Kuwait
---

# Withstands 2000°C+ heat Faster melting, energy-saving Precision CNC machining OTOOLWORLD High Purity 3 Kilo Graphite Crucible Cup Casting Crucible Melting Furnace Crucible

**Brand:** otoolworld
**Price:** KD 16.70
**Availability:** ✅ In Stock

## Summary

> 🔥 Melt like a pro, cast like a boss!

## Quick Answers

- **What is this?** OTOOLWORLD High Purity 3 Kilo Graphite Crucible Cup Casting Crucible Melting Furnace Crucible by otoolworld
- **How much does it cost?** KD 16.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/40036167-otoolworld-high-purity-3-kilo-graphite-crucible-cup-casting-crucible)

## Best For

- otoolworld enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineered:** Crafted with CNC machining for superior durability and consistent performance.
- • **Double the Durability:** Special materials extend lifespan over twice that of ordinary crucibles, maximizing your investment.
- • **Energy Efficient Melting:** Excellent thermal conductivity reduces melting time and saves energy costs.
- • **Unmatched Heat Resistance:** Endures extreme temperatures above 2000°C for flawless metal melting.
- • **Ultra-Pure Graphite Composition:** 99.99% high-purity graphite ensures contamination-free precious metal casting.

## Overview

The OTOOLWORLD 3 Kilo High Purity Graphite Crucible is engineered from 99.99% natural crystalline graphite, precision CNC machined for exceptional strength and thermal stability. Designed to withstand temperatures exceeding 2000°C, it offers superior corrosion and impact resistance, faster melting times, and energy efficiency—making it the ultimate choice for professional metal casting and precious metal smelting.

## Description

OTOOLWORLD High Purity 3 Kilo Graphite Crucible Cup Casting Crucible Melting Furnace Crucible

## Features

- this listing is 3 kilo model, we have 1 kilo and 2 kilo model,
- 1x High Purity Graphite

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | OTOOLWORLD |
| Item Weight | 1.1 pounds |
| Package Dimensions | 7.8 x 5.43 x 4.17 inches |
| Item model number | yihui-2-3 |
| Is Discontinued By Manufacturer | No |
| Material | graphite |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![OTOOLWORLD High Purity 3 Kilo Graphite Crucible Cup Casting Crucible Melting Furnace Crucible - Image 1](https://m.media-amazon.com/images/I/519Bdb2v4rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Silver melted
*by J***N on April 27, 2025*

Really nice, got them the next day,

### ⭐⭐⭐⭐⭐ Works Great
*by D***G on November 9, 2024*

it gets hot

### ⭐ Failed
*by P***X on June 15, 2025*

I bought this 10 days ago. I have used it about 15 hours total. I never expected a failure this quick.

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**Shop now:** [https://www.desertcart.com.kw/products/40036167-otoolworld-high-purity-3-kilo-graphite-crucible-cup-casting-crucible](https://www.desertcart.com.kw/products/40036167-otoolworld-high-purity-3-kilo-graphite-crucible-cup-casting-crucible)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-23*