---
product_id: 57621641
title: "Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head"
brand: "cnbtr"
price: "Bs.347"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/57621641-silver-6x12mm-a-type-rotary-burr-drill-bit-double-tool
store_origin: BO
region: Bolivia
---

# 6mm Cutting Diameter 10x Efficiency Boost Spiral Flute Type Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head

**Brand:** cnbtr
**Price:** Bs.347
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Craftsmanship with Every Spin!

## Quick Answers

- **What is this?** Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head by cnbtr
- **How much does it cost?** Bs.347 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/57621641-silver-6x12mm-a-type-rotary-burr-drill-bit-double-tool)

## Best For

- cnbtr enthusiasts

## Why This Product

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

## Key Features

- • **24/7 Customer Support:** We're here for you—questions answered within 24 hours!
- • **Unleash Your Creativity:** Transform your DIY projects with precision and ease!
- • **High-Efficiency Performance:** Achieve professional results in a fraction of the time.
- • **Durable Carbide Construction:** Built to last, ensuring longevity and reliability.
- • **Versatile Material Compatibility:** Perfect for metals, stones, and more—limitless possibilities!

## Overview

The CNBTR Silver 6x12mm A-Type Rotary Burr Drill Bit is a premium carbide tool designed for high-efficiency metal and non-metal processing. With a cutting diameter of 6mm and a spiral flute type, it offers exceptional durability and versatility for various applications, from mold processing to DIY crafts. Experience a tenfold increase in productivity compared to traditional hand tools, making it an essential addition to any professional or hobbyist's toolkit.

## Description

Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head

## Features

- [Material] Our rotary tool accessories are made with premium carbide, a highly durable material which is guaranteed to withstand the test of time. It's a great substitute for your product.
- [Practical] It can process metals such as cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum, and non-metals such as marble, jade, and bone.Note that it cannot be used to cut steel. Improper use will damage the surface of the drill bit in a short time.
- [Fuction] High production efficiency. The processing efficiency improved tens times than hand tools, increased nearly 10 times than small grinding wheels. Good processing quality and high finish. It can process various high-precision shape mold cavities.
- [Application] Whether your job implies metal processing, machining, mold processing, tool making, or you enjoy various DIY arts and crafts or hobbies such as carving, it will become a good helper for your work!
- [Service] If you have any question about the product, contact the CNBTR Service and we will reply within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number Of Flutes | 1 |
| Tool Flute Type | Spiral |
| Shank Type | Straight |
| Finish Types | Alloy,Carbon Steel,Steel |
| Material | Carbide |
| Surface Recommendation | Rock, Metal |
| Cutting Diameter | 6 Millimetres |
| Minimum Bore Diameter | 6.1 Millimetres |

## Product Details

- **Material:** Carbide
- **Cutting diameter:** 6 Millimetres
- **Finish type:** Alloy,Carbon Steel,Steel
- **Shank type:** Straight
- **Brand:** CNBTR

## Images

![Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head - Image 1](https://m.media-amazon.com/images/I/615aBZc9sKL.jpg)
![Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head - Image 2](https://m.media-amazon.com/images/I/61+-oWbPMhL.jpg)
![Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head - Image 3](https://m.media-amazon.com/images/I/619hU3RsYkL.jpg)
![Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head - Image 4](https://m.media-amazon.com/images/I/61pvf+U5DJL.jpg)
![Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head - Image 5](https://m.media-amazon.com/images/I/71gVCkaiWEL.jpg)

## Available Options

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

## Frequently Bought Together

- CNBTR Silver 6x12mm A-Type Rotary Burr Drill Bit Double Tool Carbide Grinding Head
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**Shop now:** [https://www.desertcart.bo/products/57621641-silver-6x12mm-a-type-rotary-burr-drill-bit-double-tool](https://www.desertcart.bo/products/57621641-silver-6x12mm-a-type-rotary-burr-drill-bit-double-tool)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-23*