---
product_id: 84283666
title: "Kutzall Extreme Flame Rotary Burr, 1⁄4\" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide, 1⁄2\" (12.7mm) Dia. X 1\" (25.4mm) Length, FLX-12C"
brand: "kutzall"
price: "₨931"
currency: SCR
in_stock: true
reviews_count: 13
category: "Kutzall"
url: https://www.desertcart.sc/products/84283666-kutzall-extreme-flame-rotary-burr-1-4-shaft-very-coarse
store_origin: SC
region: Seychelles
---

# Rapid material removal Tungsten carbide durability 1/4" shaft fits standard collets Kutzall Extreme Flame Rotary Burr, 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide, 1⁄2" (12.7mm) Dia. X 1" (25.4mm) Length, FLX-12C

**Brand:** kutzall
**Price:** ₨931
**Availability:** ✅ In Stock

## Summary

> 🔥 Carve like a pro, outpace the rest!

## Quick Answers

- **What is this?** Kutzall Extreme Flame Rotary Burr, 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide, 1⁄2" (12.7mm) Dia. X 1" (25.4mm) Length, FLX-12C by kutzall
- **How much does it cost?** ₨931 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/84283666-kutzall-extreme-flame-rotary-burr-1-4-shaft-very-coarse)

## Best For

- kutzall enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outlast:** Tungsten carbide teeth resist wear 100x longer than conventional bits—clean or torch without damage.
- • **Blazing Fast Cuts:** Removes wood and composites at lightning speed without sacrificing finish quality.
- • **Precision Control:** Smooth cutting action lets you carve with or against the grain effortlessly.
- • **Crafted in the USA:** 60+ years of artisan quality trusted by pros worldwide for flawless wood carving.
- • **Universal Compatibility:** Designed for Bosch, DeWalt, Milwaukee with a 1/4" shaft for easy tool integration.

## Overview

The Kutzall Extreme Flame Rotary Burr (FLX-12C) is a very coarse, 1/4" shaft wood carving bit featuring abrasive tungsten carbide teeth. Measuring 1/2" diameter by 1" length, it delivers rapid material removal with smooth control, compatible with major die grinders like Bosch and DeWalt. Engineered for durability and versatility, it excels on wood, composites, and soft materials, making it a top choice for professional artisans and woodworkers.

## Description

Buy Kutzall Extreme Flame Rotary Burr, 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide, 1⁄2" (12.7mm) Dia. X 1" (25.4mm) Length, FLX-12C: Cutting Burrs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good product and effective - Good quality burr. Removes wood quickly and easily. Also easy to clean.
Review: Is very aggressive - This bit is very aggressive and will remove wood quickly

## Features

- Rapid Material Removal: Their hybrid performance removes material at an exceptional rate while maintaining surface quality ready for final finishing.
- Easy to Control: The Rotary Burrs can easily cut with or against the grain with incredibly smooth cutting action. The 1/4" diameter shaft burrs are great for larger detail jobs with your die grinder. **Must use with 1/4" collet or adjustable chuck**
- Versatile: Easily shape, contour, relieve, notch, flatten, trim, hollow or adjust a wide variety of non-metallic materials including wood, fiberglass, foam, rubber, plastic, drywall, composites and soft-stone.
- Incredibly Durable: Featuring Tungsten-Carbide abrasive, 'structured tooth' technology. Outlasts 100X conventional abrasives. Very resistant to loading, they can easily be cleaned with a soft-wire brush or burned with a torch, the heat won't harm the teeth!
- Made in the USA: Kutzall Tools have been handcrafted for over 60 years. Their dedication to quality has made them the tools of choice amongst woodworkers and artisans worldwide.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071X5CVZW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #50,129 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #105 in Cutting Burrs |
| Customer Reviews | 4.7 4.7 out of 5 stars (918) |
| Cutting Diameter | 0.5 Inches |
| Date First Available | June 12, 2017 |
| Grit Rating | 24 |
| Grit Type | Coarse |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 0.5 Inches |
| Item Package Quantity | 1 |
| Item Weight | 1 ounces |
| Item model number | FLX-12C |
| Manufacturer | Kutzall |
| Measurement System | English |
| Number of Pieces | 1 |
| Part Number | FLX-12C |
| Shape | Flame |
| Size | Head Diameter: 1⁄2", Head Length: 1" |
| Thread Type | No Thread |
| UPC | 818050020721 |

## Product Details

- **Brand:** Kutzall
- **Bristle Type:** Crimped Wire
- **Grit Material:** Tungsten Carbide
- **Material:** Extreme - Very Coarse
- **Product Dimensions:** 2"L x 2"W

## Images

![Kutzall Extreme Flame Rotary Burr, 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide, 1⁄2" (12.7mm) Dia. X 1" (25.4mm) Length, FLX-12C - Image 1](https://m.media-amazon.com/images/I/817MhWW1DGL.jpg)

## Questions & Answers

**Q: What type of tool to you put this into a router, a drill, seems too much for a dremel, even if you could find a collette?**
A: The 1/4" shaft Rotary Burrs, are meant for Die Grinders, or Flex-Shaft hand pieces with a 1/4" collet or adjustable chuck.

**Q: What tools accept this shaft**
A: drill press, hand drill, router, air grinder with 1/4 inch collet.

**Q: Is there an adapter that will allow this to be used in the Dremel 4250?**
A: Sorry Tommy, this is a 1/4" shaft and the biggest burr that the Dremel will take is 1/8".  If you have already bought this burr send it back to Amazon and replace it with an 1/8" shaft. Kutzall make the flame in extra coarse 1/8" but be extra careful. This thing will rip through your fingers very quickly. Make sure you have no clothing to get caught up or around your carving area. It will grab the material and snap your shaft. Don't drop it in your lap because you will find it quite painful. Good luck.

**Q: Can it be used with a drill instead of a  die grinder?**
A: For DIY applications, Kutzall Burrs will remove material at lower speeds (hand drills, drill presses, etc.) but both material-removal rate and control improve as speed increases. Recommended operating speed range is 10,000 - 25,000 RPM.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product and effective
*by M***F on August 5, 2025*

Good quality burr. Removes wood quickly and easily. Also easy to clean.

### ⭐⭐⭐⭐⭐ Is very aggressive
*by A***R on February 26, 2025*

This bit is very aggressive and will remove wood quickly

### ⭐⭐⭐⭐⭐ Great tool!
*by D***K on May 20, 2025*

Awesome tool. Requires skill and caution to use it.

## Frequently Bought Together

- Kutzall Extreme Flame Rotary Burr, 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide, 1⁄2" (12.7mm) Dia. X 1" (25.4mm) Length, FLX-12C
- Kutzall Extreme Sphere Rotary Burr 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee Tools. Abrasive Tungsten Carbide, 1" (25.4mm) Head Diameter, SX-1C
- Kutzall Extreme Taper Rotary Burr, 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide, 1⁄4" (6.3mm) Dia. X 1-1⁄2" (38.1mm) Length, TX-14C

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-22*