---
product_id: 10486599
title: "Fundamental Rockhound Products: 10 lb 46/70 Extra Coarse GRIT for Rock Tumbling polishing Silicon Carbide"
brand: "the fundamental rockhound"
price: "€ 221.05"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.sk/products/10486599-fundamental-rockhound-products-10-lb-46-70-extra-coarse-grit
store_origin: SK
region: Slovakia
---

# 46/70 grit size 10 lb weight AAA quality, American made Fundamental Rockhound Products: 10 lb 46/70 Extra Coarse GRIT for Rock Tumbling polishing Silicon Carbide

**Brand:** the fundamental rockhound
**Price:** € 221.05
**Availability:** ✅ In Stock

## Summary

> ✨ Unleash Your Inner Geologist! ✨

## Quick Answers

- **What is this?** Fundamental Rockhound Products: 10 lb 46/70 Extra Coarse GRIT for Rock Tumbling polishing Silicon Carbide by the fundamental rockhound
- **How much does it cost?** € 221.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/10486599-fundamental-rockhound-products-10-lb-46-70-extra-coarse-grit)

## Best For

- the fundamental rockhound enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value:** 10 lbs of grit means more tumbling and less shopping!
- • **Precision Grit:** Achieve the perfect finish with 46/70 extra coarse grit.
- • **Made in the USA:** Support local craftsmanship with American-made grit.
- • **Transform Your Rocks:** Turn rough stones into polished gems with ease!
- • **Quality You Can Trust:** AAA graded for superior performance and results.

## Overview

This 10 lb bag of 46/70 extra coarse silicon carbide grit is designed for rock tumbling enthusiasts looking to transform rough stones into beautifully polished gems. With AAA quality grading and American-made assurance, this grit offers precision and reliability for all your tumbling needs.

## Description

You will receive two (2) Five-pound bags (Total ten pounds) of size extra coarse, 46/70 silicon carbide grit. Silicon carbide is the preferred meda for use in a rock tumbler, whether rotary or vibratory. The standard "step one" is size 60/90, but this extra coarse size works really well if your stones are extra rough.

## Features

- Ten pounds Extra Coarse size 46/70 silicon carbide grit for rock tumbling.
- Extra coarse for those really rough rocks!
- AAA Quality Graded Grit, American Made

## Images

![Fundamental Rockhound Products: 10 lb 46/70 Extra Coarse GRIT for Rock Tumbling polishing Silicon Carbide - Image 1](https://m.media-amazon.com/images/I/912iOicobZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great for the "hard case" rough stones.
  

*by L***Y on Reviewed in the United States on April 5, 2017*

Very tough grit packaged in a very tough and well sealed bag.

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by M***N on Reviewed in the United States on April 19, 2017*

Works as expected.

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by G***G on Reviewed in the United States on January 11, 2015*

Excellent product.

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**Shop now:** [https://www.desertcart.sk/products/10486599-fundamental-rockhound-products-10-lb-46-70-extra-coarse-grit](https://www.desertcart.sk/products/10486599-fundamental-rockhound-products-10-lb-46-70-extra-coarse-grit)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-13*