---
product_id: 67355341
title: "SpeTool Tapered Ball Nose End Mill Cutter 0.25 Radius Solid Carbide 5.2Deg 2-Flute CNC Router Bits Carving Engraving Tool 6mm Shank H-Si Coated Milling Cutter for 2D and 3D Woodworking"
brand: "spetool"
price: "1865930₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Spe Tool"
url: https://www.desertcart.vn/products/67355341-spetool-tapered-ball-nose-end-mill-cutter-0-25-radius
store_origin: VN
region: Vietnam
---

# H-Si coating for extended cutter life 6mm solid carbide shank for durability 0.25mm radius for ultra-precise detail SpeTool Tapered Ball Nose End Mill Cutter 0.25 Radius Solid Carbide 5.2Deg 2-Flute CNC Router Bits Carving Engraving Tool 6mm Shank H-Si Coated Milling Cutter for 2D and 3D Woodworking

**Brand:** spetool
**Price:** 1865930₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your craft with precision that commands attention!

## Quick Answers

- **What is this?** SpeTool Tapered Ball Nose End Mill Cutter 0.25 Radius Solid Carbide 5.2Deg 2-Flute CNC Router Bits Carving Engraving Tool 6mm Shank H-Si Coated Milling Cutter for 2D and 3D Woodworking by spetool
- **How much does it cost?** 1865930₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/67355341-spetool-tapered-ball-nose-end-mill-cutter-0-25-radius)

## 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

- • **Compact & Compatible:** 6mm shank fits most CNC routers, making it the go-to bit for professional-grade inlays and carvings.
- • **Optimized Flute Design:** 2-flute geometry ensures smooth chip evacuation and superior surface finish on every cut.
- • **Pinpoint Precision Carving:** 0.25mm radius ball nose delivers razor-sharp, intricate 2D & 3D woodworking details.
- • **Versatile Material Mastery:** Effortlessly engraves carbon steel, stainless steel, titanium alloys, and hardwoods up to 55 HRC.
- • **Built to Last, Built for Speed:** Solid tungsten carbide with H-Si coating reduces wear, slashing downtime and cutter changes.

## Overview

The SpeTool Tapered Ball Nose End Mill Cutter features a 0.25mm radius solid carbide tip with a 6mm shank and H-Si coating, designed for high-precision 2D and 3D woodworking and metal engraving. Its 2-flute design and 5.2° taper angle optimize cutting performance and durability, making it ideal for materials up to 55 HRC including steel alloys and hardwoods. Trusted by professionals for sharpness, longevity, and flawless detail.

## Description

Buy SpeTool Tapered Ball Nose End Mill Cutter 0.25 Radius Solid Carbide 5.2Deg 2-Flute CNC Router Bits Carving Engraving Tool 6mm Shank H-Si Coated Milling Cutter for 2D and 3D Woodworking at desertcart UK. Free delivery on eligible orders.

Review: Perfect for inlays, incredible value for a very high quality bit - The detail this bit can produce is absolutely incredible. I used it to V-carve a maple inlay into walnut and the results were fantastic. I can’t comment on how long it’ll keep its sharpness but it’s extremely sharp and very strong, there’s absolutely no deflection given how long and thin it is. For the price I can’t recommend this enough.
Review: Great - Great product and fast delivery.

## Features

- Slotting Milling Tip, Countersink Countersinks.
- 6mm diameter shaft, 2 flutes, H-si coating.
- Radius: 0.25mm Flute length: 30.5 mm, total length: 75 mm. Side angle: 5.2 degrees
- For engraving on carbon steel, cast steel, alloy steel, Inconel, stainless steel, titanium alloy, etc use the CNC machine tool.
- Suitable for 55 HRC materials. Long service life, can reduce the changing time of the cutters and save production time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B9512JT |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 36,899 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 5 in Tapered End Mills |
| Customer Reviews | 4.6 4.6 out of 5 stars (79) |
| Date First Available | 9 Mar. 2018 |
| Finish | TiSiN |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | R0.25-D6-G |
| Manufacturer | SpeTool |
| Material | Tungsten Carbide |
| Number of Pieces | 1 |
| Package Dimensions | 15.7 x 8.6 x 1.3 cm; 20 g |
| Part number | R0.25-D6-G |
| Size | R0.25-30.5-D6-HSi |

## Product Details

- **Cutting diameter:** 6 Millimetres
- **Cutting length:** 30.5 Millimetres
- **Finish type:** TiSiN
- **Material:** Tungsten Carbide
- **Number of flutes:** 2

## Images

![SpeTool Tapered Ball Nose End Mill Cutter 0.25 Radius Solid Carbide 5.2Deg 2-Flute CNC Router Bits Carving Engraving Tool 6mm Shank H-Si Coated Milling Cutter for 2D and 3D Woodworking - Image 1](https://m.media-amazon.com/images/I/411yu0sNZ9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for inlays, incredible value for a very high quality bit
*by P***Y on 5 September 2020*

The detail this bit can produce is absolutely incredible. I used it to V-carve a maple inlay into walnut and the results were fantastic. I can’t comment on how long it’ll keep its sharpness but it’s extremely sharp and very strong, there’s absolutely no deflection given how long and thin it is. For the price I can’t recommend this enough.

### ⭐⭐⭐⭐⭐ Great
*by M***T on 5 August 2021*

Great product and fast delivery.

### ⭐⭐⭐⭐⭐ Cheap but durable
*by A***A on 16 July 2025*

Very sharp ball nose bits and durable

## Frequently Bought Together

- SpeTool Tapered Ball Nose End Mill Cutter 0.25 Radius Solid Carbide 5.2Deg 2-Flute CNC Router Bits Carving Engraving Tool 6mm Shank H-Si Coated Milling Cutter for 2D and 3D Woodworking
- Jiiolioa V21201 20 Degree Profile Bit V Groove Engraving Router Bit 1/4" Shank 1/4"X2"

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**Shop now:** [https://www.desertcart.vn/products/67355341-spetool-tapered-ball-nose-end-mill-cutter-0-25-radius](https://www.desertcart.vn/products/67355341-spetool-tapered-ball-nose-end-mill-cutter-0-25-radius)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-20*