---
product_id: 233266098
title: "3 mm Shank Tungsten Carbide Burr Rotary File Drill Bits Cutter - 10Pieces, Round"
brand: "generic"
price: "R$182"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/233266098-3-mm-shank-tungsten-carbide-burr-rotary-file-drill-bits
store_origin: BR
region: Brazil
---

# HRC70 hardness max 6 mm double cut edge 3 mm shank precision fit 3 mm Shank Tungsten Carbide Burr Rotary File Drill Bits Cutter - 10Pieces, Round

**Brand:** generic
**Price:** R$182
**Availability:** ✅ In Stock

## Summary

> ⚡ Sharpen your craft with precision power!

## Quick Answers

- **What is this?** 3 mm Shank Tungsten Carbide Burr Rotary File Drill Bits Cutter - 10Pieces, Round by generic
- **How much does it cost?** R$182 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/233266098-3-mm-shank-tungsten-carbide-burr-rotary-file-drill-bits)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Complete 10-Piece Set:** Includes assorted shapes for every detail—from fine engraving to heavy-duty trimming—stored neatly for on-the-go convenience.
- • **High-Speed Performance:** Optimized for 6,000 to 50,000 RPM, delivering smooth, precise cuts that keep your workflow fast and flawless.
- • **Precision 3mm Shank Fit:** Seamlessly compatible with most handheld and pneumatic rotary tools for ultimate control.
- • **Versatile Double Cut Design:** Effortlessly deburr, carve, polish, and engrave metals, stone, wood, and more with professional-grade efficiency.
- • **Ultra-Durable Tungsten Carbide:** Engineered to withstand extreme wear with a hardness rating up to HRC70—built to last through your toughest projects.

## Overview

This 10-piece set of 3 mm shank tungsten carbide rotary burrs features a 6 mm double cut edge designed for high-speed rotary tools. With a hardness rating up to HRC70, these durable bits excel at deburring, engraving, carving, and polishing a wide range of materials including hardened steels, stone, and wood. Compatible with popular brands like Dremel and Proxxon, this versatile set is perfect for professionals and hobbyists seeking precision and longevity in their tool accessories.

## Description

3 mm Shank Tungsten Carbide Burr Rotary File Drill Bits Cutter - 10Pieces, Round

## Features

- uptodateproducts-: Material: Tungsten Carbide, Shank diameter: 3 mm(1/8 inch), Cutting edge diameter: 6 mm(1/4 inch), Total length: 50 mm(2 inch).
- Double cut head. Suitable for deburring and polishing cast iron, cast steel, carbon steel, alloy steel, stainless steel and other materials.
- Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing.
- Processing all kinds of metal(including all sorts of hardened steel) and non-metal (such as marble, jade, bone), and the machining hardness can reach to HRC70.
- Generally use with handheld electric or pneumatic tool drive (can also be used in machine tool). The speed of the electric or pneumatic tools usually is 6000-50000 revolutions per minute.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Tungsten Carbide |
| Cutting Diameter | 6 Millimetres |
| Finish Type | Chrome |
| Shank Type | Round |
| Cutting Angle String | 90 Degrees |
| Brand | Generic |
| Tool Flute Type | Countersink |
| Point Style | Round |
| Surface Recommendation | Wood |
| Number of Flutes | 2 |
| Net Quantity | 1.00 count |
| Manufacturer | Generic |
| Number of Pieces | 10 |
| Country of Origin | India |
| Item model number | sdrillsetsmiscab635 |
| Package Dimensions | 9.9 x 5.9 x 1.6 cm; 1 g |
| ASIN | B07MN8C5VQ |

## Product Details

- **Material:** Tungsten Carbide
- **Cutting Diameter:** 6 Millimetres
- **Finish Type:** Chrome
- **Shank Type:** Round
- **Cutting Angle String:** 90 Degrees

## Images

![3 mm Shank Tungsten Carbide Burr Rotary File Drill Bits Cutter - 10Pieces, Round - Image 1](https://m.media-amazon.com/images/I/714TWT4EZvL.jpg)

## Questions & Answers

**Q: It can cut iron plate**
A: you can use it for fine blendings on tools & Dies up to 50 HRc. it can not be used as a blade or End Mill.

**Q: Can I use on very hard metal? I've ordered one from other seller but when I use on metal the drill bit becomes soft and it's broken**
A: UPTO 50 HRC IT WORKS WELL. BEYOND THAT IT WON't

**Q: is it compatible with bosch professional GRO**
A: No. Suitable only with Dremel or similar fine rotary tools

**Q: Can this be used for stone carving?**
A: No. Tungsten Carbide bits are for woodworking. For stone you need diamond tip bits.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.br/products/233266098-3-mm-shank-tungsten-carbide-burr-rotary-file-drill-bits](https://www.desertcart.com.br/products/233266098-3-mm-shank-tungsten-carbide-burr-rotary-file-drill-bits)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-26*