---
product_id: 56257281
title: "SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits"
brand: "spetool"
price: "€ 56.39"
currency: EUR
in_stock: true
category: "Spe Tool"
url: https://www.desertcart.gr/products/56257281-spetool-tapered-ball-nose-spiral-router-bit-1-0mm-tip
store_origin: GR
region: Greece
---

# TiAlN coating for durability 1.0mm tip diameter precision 2-flute spiral design SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits

**Brand:** spetool
**Price:** € 56.39
**Availability:** ✅ In Stock

## Summary

> ⚡ Carve Your Vision with Micron-Level Precision!

## Quick Answers

- **What is this?** SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits by spetool
- **How much does it cost?** € 56.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/56257281-spetool-tapered-ball-nose-spiral-router-bit-1-0mm-tip)

## Best For

- spetool enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Level Finish:** Ball nose design guarantees smooth transitions and minimal fuzzing for flawless 2D/3D detail work.
- • **Precision Perfected:** 1.0mm tip diameter delivers ultra-fine, crisp cuts for intricate CNC carving and engraving.
- • **Engineered for Stability:** Tapered 4.82° angle ensures rigidity and smooth control on delicate, detailed projects.
- • **Versatile Material Master:** Effortlessly carves hardwood, plywood, aluminum, acrylic, and more with clean, chatter-free results.
- • **Durability Meets Performance:** TiAlN coating and 55HRC hardness extend bit life and maintain sharpness under heavy use.

## Overview

The SpeTool Tapered Ball Nose Spiral Router Bit features a 1.0mm tip diameter with a 0.5mm radius and a 4.82° tapered angle, optimized for CNC milling and engraving. Its 2-flute carbide spiral design, enhanced by a TiAlN coating and 55HRC hardness, delivers exceptional durability and precision across a wide range of materials including hardwood, aluminum, and acrylic. Ideal for detailed 2D/3D carving, this bit offers professional-grade stability and a clean finish, making it a top choice for intricate woodworking and metal engraving projects.

## Description

SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits: desertcart.com: Industrial & Scientific

## Features

- SPECIFICATION. 2 flute, 0.5MM ball radius, 4.82deg single side angle, 1-1/4" CL, 1/4" shank, TiAIN Coated, 55HRC, can be used on routers with 1/4" collect;
- 2-FLUTE DESIGN. Carbide spiral ball nose tapered router bit with 2-flute, ball nose and spiral design, ensuring smooth and efficient cutting through various materials.
- APPLICABLE MATERIALS. CNC carving bits, suitable for 2D/3D carving/engraving Hard wood, Plywood, Soft wood, OAK, MDF, Aluminum, Alloy Copper and Acrylic etc.
- WIDE APPLICATION. The cnc router bit with ball end perfect for CNC engraving machine, Woodworking, Metal Engraving, Mold Making, detail carving, 2D/3D engaraving, fine detail work;
- DURABLE AND PRECISE. SpeTool tapered end mills deliver exceptional durability and precise results, even during demanding projects(long service life for sharpen).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0778F6KP8 |
| Best Sellers Rank | #115,669 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in Ball Nose End Mills |
| Brand Name | SpeTool |
| Corner Radius | 0.1 centimeters |
| Customer Reviews | 4.7 4.7 out of 5 stars (274) |
| Cut Type | Ball End |
| Cutting Diameter | 1 millimeters |
| Cutting Length | 1-1/4 inches |
| End Cut Type | Ball End |
| Finish Types | AlTiN |
| Helix Angle | 3 degrees |
| Item Dimensions L x W | 3"L x 0.25"W |
| Manufacturer | SpeTool |
| Model | R0.5-D1/4 FBA |
| Number of Cutting Edges | 2 |
| Number of Flutes | 2 |
| Number of Items | 1 |
| Part Number | R0.5-D1/4 FBA |
| Shape | Round |
| Size Name | D=1.0MM |
| Tolerance Held | standard |
| Unit Count | 1 Count |

## Product Details

- **Cutting Diameter:** 1 millimeters
- **Cutting Length:** 1-1/4 inches
- **Finish Type:** AlTiN
- **Number of Flutes:** 2
- **Size:** D=1.0MM

## Images

![SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits - Image 1](https://m.media-amazon.com/images/I/21u7xmsBtmL.jpg)
![SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits - Image 2](https://m.media-amazon.com/images/I/21OJ67Nt9JL.jpg)
![SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits - Image 3](https://m.media-amazon.com/images/I/41FyOwMf-fL.jpg)
![SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits - Image 4](https://m.media-amazon.com/images/I/41AZ9NQVnvL.jpg)
![SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits - Image 5](https://m.media-amazon.com/images/I/41Vg2-w-PgL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Questions & Answers

**Q: what are the preferred rpm, feed rate, plunge rate so that i can configure my CAM software?**
A: I use trial and error on tapered BN bits as the geometry varies from the tip as you move up the bit. For 3d carving I will run a roughing pass first, then change to the TBN and start at about 2 IPS for both feed and plunge and move towards 3.5. I will start my rpms at 12k and go up or down. Whatever tip size, I generally use 10% stepover. As I run test passes on the wood type I am using I listen for any stress or chatter. As I finish the run and the bit stops spinning, I verify that it is not hot to the touch and finally view the test carve for results. Again, this is my process for any size TBN.

**Q: Is there a SpeTool database?**
A: Yes, there is just go to SpeTool website and you can download the database for Fusion 360, Vectric, and others there.

**Q: How many inches per minute do you run with this mill? my no load rpm available are 8,000-24,000 rpm. any suggestions appreciated**
A: I do 18000rpm in my cnc and find it leaves a nice cut on hard woods

**Q: What are the general speeds, spm, and depth for this bit for oak carving, for fine detail ? I am just starting out. Thanks for any info. jc**
A: I can't give any suggestions because I don't know what machine you have, spindle or router, horsepower nor it's rigidity.

## Frequently Bought Together

- SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-29*