---
product_id: 51989449
title: "Extreme Ball Nose Rotary Burr 1⁄4\" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide 3⁄4\"(19mm) Dia. X 1-1⁄8\"(28.5mm) Length, BNX-34C"
price: "$93"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/51989449-extreme-ball-nose-rotary-burr-1-4-shaft-very-coarse
store_origin: NZ
region: New Zealand
---

# Tungsten Carbide tech outlasts 100X abrasives Versatile on wood, composites & soft materials 3/4" diameter for precision & control Extreme Ball Nose Rotary Burr 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide 3⁄4"(19mm) Dia. X 1-1⁄8"(28.5mm) Length, BNX-34C

**Price:** $93
**Availability:** ✅ In Stock

## Summary

> ⚡ Shape your vision faster with Kutzall’s extreme power!

## Quick Answers

- **What is this?** Extreme Ball Nose Rotary Burr 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide 3⁄4"(19mm) Dia. X 1-1⁄8"(28.5mm) Length, BNX-34C
- **How much does it cost?** $93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/51989449-extreme-ball-nose-rotary-burr-1-4-shaft-very-coarse)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Control:** 1/4" shaft fits standard collets for smooth, controlled carving on detailed projects.
- • **Proudly Made in USA:** 60+ years of craftsmanship trusted by artisans worldwide—join the elite makers.
- • **Unmatched Durability:** Tungsten Carbide 'structured tooth' tech resists wear & loading for long-lasting performance.
- • **Multi-Material Mastery:** Effortlessly shape wood, fiberglass, foam, rubber, plastic & more with one tool.
- • **Rapid Material Removal:** Cut through wood & composites faster than ever—save hours on rough shaping.

## Overview

The Kutzall Extreme Ball Nose Rotary Burr (1/4" shaft, very coarse) is a premium tungsten carbide wood carving bit designed for Bosch, DeWalt, Milwaukee grinders. With a 3/4" diameter and 1-1/8" length, it delivers rapid material removal and exceptional durability, outlasting conventional abrasives by 100X. Perfect for detailed shaping across wood, composites, and soft materials, this USA-made tool offers professional-grade precision and control for millennial artisans seeking efficiency and quality.

## Description

Kutzall Extreme Ball Nose Rotary Burr 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide 3⁄4"(19mm) Dia. X 1-1⁄8"(28.5mm) Length, BNX-34C - desertcart.com

Review: Terrific for use in my Foredom TX flex grinder - The 1/4 inch fine rasp is ideal for making custom knife handles for Japanese knives. The 1/8 rasp was ideal for cutting the tang hole in the handle bolster. It’s so much faster than a Kutzall 1/2 round hand rasp and I have a LOT more control with the 1/4 rasp with the variable speed controller on the Foredom flex grinder. I roughed out the custom handle seen in the photos from a rectangular block of maple burl. The rough out usually takes 60+ minutes with a hand rasp. With the Kutzall 1/4 rasp, I had my rough out done in 15 minutes. The short video shows the grinding speed in a scrap piece of rock maple. It works fast, even the fine grit. I used an oscillating spindle sander and then hand sanded the burl handle to 600 grit. I have not used a coarse Kutzall rasp yet - that has to be a real beast for grinding quickly! I wanted to minimize finish sanding so I opted for the fine rasp. Best addition to my knife handle making tool kit in a LONG time! Definitely worth the $$. Hope this helps!
Review: Kutzall cuts great - Works extremely well. I’m very impressed with how fast I was able to rough out my spoon bowl. Just what I wanted and at a good price.

## 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 |
|---------------|-------|
| Manufacturer | Kutzall |
| Part Number | BNX-34C |
| Item Weight | 1 ounces |
| Product Dimensions | 2 x 2 x 4 inches |
| Country of Origin | USA |
| Item model number | BNX-34C-CAN |
| Is Discontinued By Manufacturer | No |
| Size | Head Diameter: 3⁄4", Head Length: 1-1⁄8" |
| Material | Extreme - Very Coarse |
| Shape | Ball |
| Item Package Quantity | 1 |
| Measurement System | Metric, Imperial |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Extreme Ball Nose Rotary Burr 1⁄4" Shaft, Very Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide 3⁄4"(19mm) Dia. X 1-1⁄8"(28.5mm) Length, BNX-34C - Image 1](https://m.media-amazon.com/images/I/81GzddkDxyS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Terrific for use in my Foredom TX flex grinder
*by R***T on April 17, 2024*

The 1/4 inch fine rasp is ideal for making custom knife handles for Japanese knives. The 1/8 rasp was ideal for cutting the tang hole in the handle bolster. It’s so much faster than a Kutzall 1/2 round hand rasp and I have a LOT more control with the 1/4 rasp with the variable speed controller on the Foredom flex grinder. I roughed out the custom handle seen in the photos from a rectangular block of maple burl. The rough out usually takes 60+ minutes with a hand rasp. With the Kutzall 1/4 rasp, I had my rough out done in 15 minutes. The short video shows the grinding speed in a scrap piece of rock maple. It works fast, even the fine grit. I used an oscillating spindle sander and then hand sanded the burl handle to 600 grit. I have not used a coarse Kutzall rasp yet - that has to be a real beast for grinding quickly! I wanted to minimize finish sanding so I opted for the fine rasp. Best addition to my knife handle making tool kit in a LONG time! Definitely worth the $$. Hope this helps!

### ⭐⭐⭐⭐⭐ Kutzall cuts great
*by D***M on October 26, 2025*

Works extremely well. I’m very impressed with how fast I was able to rough out my spoon bowl. Just what I wanted and at a good price.

### ⭐⭐⭐⭐⭐ A fine carving burr
*by M***F on July 22, 2024*

This 1/2" diameter round nose fine cut carving burr does its job like a dream. The burr is not grabby and is easy to control. It leaves a fine surface at high RPM if you move it slowly and in a controlled manner. Like all burrs it tends to gather some wood chips but they are easily cleaned with an ultrasonic jewelry cleaner. An excellent tool.

## Frequently Bought Together

- Kutzall Extreme Ball Nose Rotary Burr 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide 3⁄4"(19mm) Dia. X 1-1⁄8"(28.5mm) Length, BNX-34C
- Kutzall Extreme Sphere Rotary Burr 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee Tools. Abrasive Tungsten Carbide, 1" (25.4mm) Head Diameter, SX-1C
- Kutzall Extreme Flame Rotary Burr, 1⁄4" Shaft, Very Coarse - Woodworking Attachment for Bosch, DeWalt, Milwaukee. Abrasive Tungsten Carbide, 1⁄2" (12.7mm) Dia. X 1" (25.4mm) Length, FLX-12C

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*