---
product_id: 44660386
title: "6\" All-U-Need Rock & Mineral Polisher"
brand: "hi-tech diamond"
price: "€ 1228.24"
currency: EUR
in_stock: true
category: "Hi Tech Diamond"
url: https://www.desertcart.hr/products/44660386-6-all-u-need-rock-and-mineral-polisher
store_origin: HR
region: Croatia
---

# 1/4 hp direct-drive motor Built-in 1 pint coolant reservoir Variable speed 800-3400 RPM 6" All-U-Need Rock & Mineral Polisher

**Brand:** hi-tech diamond
**Price:** € 1228.24
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate your gem game with pro-grade precision and portability!

## Quick Answers

- **What is this?** 6" All-U-Need Rock & Mineral Polisher by hi-tech diamond
- **How much does it cost?** € 1228.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/44660386-6-all-u-need-rock-and-mineral-polisher)

## Best For

- hi-tech diamond enthusiasts

## Why This Product

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

## Key Features

- • **All-Inclusive Kit:** Comes fully loaded with diamond discs, polishing pads, diamond paste, and backing plates—everything to elevate your craft.
- • **Compact & Portable:** Lightweight 9 lbs design fits perfectly on any workspace, letting you create wherever inspiration strikes without noise disruption.
- • **Custom Speed Control:** Adjust speeds seamlessly from 800 to 3,400 RPM to master every stage of shaping and polishing your stones.
- • **Precision Powerhouse:** Experience smooth, consistent grinding with a heavy-duty 1/4 hp permanent magnet motor designed for flawless lapidary results.
- • **Trusted Craftsmanship:** Proudly made in the USA since 1984, Hi-Tech Diamond ensures durability and precision for professionals and hobbyists alike.

## Overview

The Hi-Tech Diamond 6" All-U-Need lapidary machine is a compact, 115V-powered flat lap tool featuring a robust 1/4 hp direct-drive motor with variable speeds up to 3,400 RPM. It includes a complete kit of diamond discs, polishing pads, and diamond paste, plus a built-in coolant reservoir for efficient operation. Designed for portability and quiet use, this machine is ideal for professional and hobbyist gemstone shaping, grinding, and polishing.

## Description

Hi-Tech Diamond 6" All-U-Need – Lapidary Equipment, Flat Lap Machine, Cabbing Machine for Rocks and Minerals, Stone Shaper, Gemstone Grinder, Lapidary Polishers, 115V Only, Machine Kit – 6 Inch - desertcart.com

## Features

- This machine is designed to operate on 115-volt electrical systems only. NOT FOR USE in countries that operate on 220-volt electrical systems!
- HIGH PERFORMANCE: Each All-U-Need rock polisher features a powerful 1/4 hp, heavy-duty, direct-drive permanent magnet motor with sealed ball bearings. The variable-speed motor adjusts from 800 to 3,400 rpm, giving full control over grinding and polishing. A built-in coolant reservoir holds about one pint of water for efficient cooling. This versatile machine has a 1/2" arbor and fits backing plates with a 1/2" arbor hole—an essential in any lapidary tools collection.
- PORTABLE MACHINE: This flat lap machine is a lightweight, compact tool designed for use anywhere from tabletops to workbenches. Weighing just 9 lbs and measuring 10" x 10" x 12", it's easy to transport and perfect for on-the-go projects. Constructed with rustproof, easy-to-clean ABS plastic. This quiet, portable lapidary tool delivers good performance without disturbing your surroundings.
- COMPLETE FLAT LAP: The All-U-Need stone polisher comes with everything needed to polish natural and synthetic rocks. This rock polish kit includes a 6" 180# electroplated diamond disc, 6" 325# brown diamond disc, 6" 600# red diamond disc, 6" 1200# blue diamond disc, 6" Tech-11 polishing pad, 2-gram 14,000 mesh diamond paste syringe, and four 6" acrylic backing plates. Also included are a waterproof apron and instructions for optimal results.
- ABOUT HI-TECH DIAMOND: Since 1984, Hi-Tech Diamond has provided high-quality lapidary equipment to professionals and hobbyists alike. Proudly made in Westmont, IL, our machines, including this flat lapidary machine, are designed to handle a variety of materials, from rocks to glass, ensuring precise, reliable cuts every time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N9URS8O |
| Best Sellers Rank | #103,397 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #49 in Power Polishers & Buffers |
| Brand Name | Hi-Tech Diamond |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (256) |
| Included Components | Backing Plate, Polisher |
| Item Dimensions D x W x H | 12"D x 12"H |
| Item Weight | 11 Pounds |
| Manufacturer | Reentel |
| Manufacturer Part Number | 20-021 |
| Material Type | Plastic |
| Maximum Power | 0.25 Horsepower |
| Power Source | Corded Electric |
| Specific Uses For Product | Lapidary work, Jewelry making, Gem polishing |
| Speed | 3400 RPM |
| UPC | 854820007271 |
| Voltage | 115 Volts |

## Product Details

- **Brand:** Hi-Tech Diamond
- **Color:** Black
- **Included Components:** Backing Plate, Polisher
- **Material:** Plastic
- **Product Dimensions:** 12"D x 12"H

## Images

![6" All-U-Need Rock & Mineral Polisher - Image 1](https://m.media-amazon.com/images/I/81AaeXJN+BL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Whats the arbor size?**
A: 3/8" arbor

**Q: Can i use the caquxil diamond discs sold by amazon to smooth cut bottles with this machine?**
A: If these discs have a 1/2" arbor hole and weigh less than 2lbs, then yes

**Q: Can you use both sides of backing pads at same time**
A: We do not recommend this, as the backing plate can get off balance.

**Q: Can I use this lap and polisher for pieces of steel, nickel, or other metals?**
A: It's more for lapidary work, drips water onto diamond discs. Try 3M fiber polishing wheels (6" x 1" wide) on a bench grinder. They work great on any metal.

## Frequently Bought Together

- Hi-Tech Diamond 6" All-U-Need - Lapidary Equipment, Mineral & Stone Rock Shaping, Stone Grinder, Shaper w/ Variable Speed Motor & Polishing Machine Tool, Includes Mineral Rock Polishing Kit
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- DZQ 6Pcs Diamond Flat Lap Wheel Disc Arbor Hole 8" x 1/2" Abrasive Lap 240 320 600 800 1200 3000 Grit for Cutting or Sanding Stone and Glass

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**Shop now:** [https://www.desertcart.hr/products/44660386-6-all-u-need-rock-and-mineral-polisher](https://www.desertcart.hr/products/44660386-6-all-u-need-rock-and-mineral-polisher)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-05*