---
product_id: 186165716
title: "Kutzall Extreme Ball Nose Burr, 1⁄4\" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄8\" (9.5mm) Dia. X 1-1⁄2\" (38.1mm) Length BNX-12X112C"
brand: "kutzall"
price: "฿4581"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/186165716-kutzall-extreme-ball-nose-burr-1-4-shaft-very-coarse
store_origin: TH
region: Thailand
---

# Very coarse tungsten carbide teeth Rapid material removal & smooth finish 1/4" shaft fits major brands Kutzall Extreme Ball Nose Burr, 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄8" (9.5mm) Dia. X 1-1⁄2" (38.1mm) Length BNX-12X112C

**Brand:** kutzall
**Price:** ฿4581
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your craft with the ultimate coarse burr for flawless woodwork!

## Quick Answers

- **What is this?** Kutzall Extreme Ball Nose Burr, 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄8" (9.5mm) Dia. X 1-1⁄2" (38.1mm) Length BNX-12X112C by kutzall
- **How much does it cost?** ฿4581 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/186165716-kutzall-extreme-ball-nose-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

- • **Ergonomic Efficiency:** Designed for comfortable, fatigue-free operation during extended woodworking sessions.
- • **Unmatched Durability:** Tungsten carbide teeth engineered for extreme wear resistance and longevity.
- • **Precision Contouring Mastery:** Effortlessly shape, hollow, notch, and trim with pinpoint accuracy.
- • **Seamless Brand Compatibility:** Perfectly sized 1/4" shaft fits Bosch, DeWalt, Milwaukee, Makita tools.
- • **Hybrid Performance Powerhouse:** Combines rapid material removal with superior surface quality for flawless results.

## Overview

The Kutzall Extreme Ball Nose Burr features a 1/4" shaft compatible with top power tool brands and very coarse tungsten carbide teeth for rapid, durable material removal. Ideal for shaping, hollowing, and trimming non-metallic materials, it delivers professional-grade precision and comfort in woodworking applications.

## Description

Full description not available

## Features

- Shape, contour, hollow, notch, trim, or make adjustments with ease.
- Tungsten Carbide Teeth – For incredible durability
- Hybrid Performance - Rapid material removal and surface quality.
- Comfortable, Effortless Operation
- Should only be used on non-metallic materials.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kutzall |
| Part Number | BNX-12X112C |
| Product Dimensions | 5.08 x 5.08 x 10.16 cm; 56.7 g |
| Item model number | BNX-12X112C-CAN |
| Size | Head Diameter: 1⁄2", Head Length: 1-1⁄2" |
| Finish | Uncoated |
| Material | Extreme - Very Coarse |
| Shape | Ball |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 56.6 g |

## Product Details

- **Material:** Extreme - Very Coarse
- **Cutting diameter:** 9.5 Millimetres
- **Finish type:** Uncoated
- **Shank type:** Straight
- **Cutting angle string:** 9E+1 Degrees

## Images

![Kutzall Extreme Ball Nose Burr, 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄8" (9.5mm) Dia. X 1-1⁄2" (38.1mm) Length BNX-12X112C - Image 1](https://m.media-amazon.com/images/I/815SnMVnipL.jpg)
![Kutzall Extreme Ball Nose Burr, 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄8" (9.5mm) Dia. X 1-1⁄2" (38.1mm) Length BNX-12X112C - Image 2](https://m.media-amazon.com/images/I/613mg-+2oBL.jpg)
![Kutzall Extreme Ball Nose Burr, 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄8" (9.5mm) Dia. X 1-1⁄2" (38.1mm) Length BNX-12X112C - Image 3](https://m.media-amazon.com/images/I/71tD1qsN7RL.jpg)
![Kutzall Extreme Ball Nose Burr, 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄8" (9.5mm) Dia. X 1-1⁄2" (38.1mm) Length BNX-12X112C - Image 4](https://m.media-amazon.com/images/I/91XjlzC84sL.jpg)
![Kutzall Extreme Ball Nose Burr, 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄8" (9.5mm) Dia. X 1-1⁄2" (38.1mm) Length BNX-12X112C - Image 5](https://m.media-amazon.com/images/I/813cLVmrImL.jpg)

## Available Options

This product comes in different **Size Name, Material Type** options.

## Questions & Answers

**Q: I bought a couple of these but they don't fit my tool. Can someone let me know an actual tool (or two) that these are compatible with?**
A: Hi 
They fit in anything with a 1/4 inch collet such as a die grinder or a foredom type flexible drive, they will not fit dremel and the like which are 1/8 inch drive  
Hope this helps 
Regards John

**Q: It says "a variety of materials" but doesn't actually specify. Would these be suitable for stone/cement etc.? Thanks to anyone who can help!**
A: Hello,

The Rotary Burrs will work on soft stone, but we would suggest staying away from concrete as you could risk breaking the teeth.

Thank you,

**Q: Hello. is the 1/4 inch burr compatible with a 6mm chuck? slight difference. any model numbers of compatible rotary tools? thanks**
A: 1/4 inch is 0.35mm bigger than 6mm so will fit with no problem.

**Q: Hi does it fit dremmel?**
A: The 1/8th shaft fits dremmel and any rotary tool. 1/4 (6 mm) requires a drill or rotary tool with larger chuck.
For the larger 6mm shaft bits I tend to use a flexie shaft in a drill/grinder with 6.5mm capacity chuck.

## Frequently Bought Together

- Kutzall Extreme Ball Nose Burr, 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄8" (9.5mm) Dia. X 1-1⁄2" (38.1mm) Length BNX-12X112C
- Kutzall Extreme Sphere Rotary Burr 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita Tools. Abrasive Tungsten Carbide, 1" (25.4mm) Head Diameter, SX-1C
- Kutzall Original Cylinder Rotary Burr, 1⁄4" Shaft, Fine - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita. Abrasive Tungsten Carbide, 3⁄4" (19mm) Head Dia. X 1" (25.4mm) Length, C-34G

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-29*