---
product_id: 706317820
title: "SpeTool 30 Degree V Groove CNC Router Bit, TiAlN Coated 1/4 Inch Shank Carbide Chamfer End Mill for Precision Engraving, Sign Making & Carving on Wood and Metal"
brand: "spetool"
price: "1274189₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Spe Tool"
url: https://www.desertcart.vn/products/706317820-spetool-30-degree-v-groove-cnc-router-bit-tialn-coated
store_origin: VN
region: Vietnam
---

# 3x longer tool life with TiAlN coating Versatile on wood & metals up to HRC 55 4-flute design for burr-free, mirror-smooth cuts SpeTool 30 Degree V Groove CNC Router Bit, TiAlN Coated 1/4 Inch Shank Carbide Chamfer End Mill for Precision Engraving, Sign Making & Carving on Wood and Metal

**Brand:** spetool
**Price:** 1274189₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your craft with precision that lasts and finishes that wow!

## Quick Answers

- **What is this?** SpeTool 30 Degree V Groove CNC Router Bit, TiAlN Coated 1/4 Inch Shank Carbide Chamfer End Mill for Precision Engraving, Sign Making & Carving on Wood and Metal by spetool
- **How much does it cost?** 1274189₫ 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/706317820-spetool-30-degree-v-groove-cnc-router-bit-tialn-coated)

## 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

- • **Unmatched Durability:** TiAlN coating delivers 3x longer life under high-speed CNC use
- • **Seamless Compatibility:** Standard 1/4" shank fits most routers with 2" length for deep, rigid carving
- • **Flawless Finish Every Time:** 4-flute geometry ensures cleaner cuts and zero sanding needed
- • **One Bit, Endless Materials:** Carves hardwood, softwood, MDF, and non-ferrous metals effortlessly
- • **Precision Detailing Mastered:** Sharp 30° angle for intricate lettering and chamfering without tip breakage

## Overview

The SpeTool 30 Degree V Groove CNC Router Bit features a premium solid carbide core with advanced TiAlN coating for superior heat resistance and 3x longer tool life. Its 4-flute design optimizes chip evacuation, delivering burr-free, mirror-smooth cuts on wood and metals up to HRC 55. Designed for precision, the sharp 30° angle enables detailed engraving and chamfering, while the universal 1/4" shank ensures compatibility with most CNC and handheld routers. Ideal for professional sign makers and woodworkers seeking flawless, durable results.

## Description

Upgrade Your CNC Precision with SpeTool Professional V-Groove Router BitsStop settling for fuzzy edges and frequent bit changes. The SpeTool 30-Degree V-Groove Router Bit is specifically designed for craftsmen who demand perfection in every detail. Whether you are a professional sign maker or a hobbyist woodworker, this bit solves the common industry frustration of poor surface finishes and rapid tool wear.Why Choose our 4-Flute Carbide Bit?Traditional bits often struggle with heat dissipation, leading to burnt wood or dull edges. Our TiAlN coating acts as a thermal barrier, allowing you to run your CNC at higher speeds without compromising the tool's integrity. The four-flute design doubles the cutting edges, meaning more efficient material removal and a significantly cleaner finish on everything from MDF to soft metals like Aluminum.Versatile Application Scenarios: Sign Making: Achieve deep, crisp V-carved letters that pop. 3D Engraving: Perfect for intricate relief carving and detailed patterns. Metal Work: Safely chamfer and engrave materials up to HRC 55. Woodworking: Ideal for grooving, decorative edges, and joinery.Specifications:- Degree: 30°- Shank Diameter: 1/4 inch- Total Length: 2 inch- Material: Solid Carbide with TiAlN Coating

Review: I have a little bench mill and this tool works perfectly - The grind quality is very good, I have a little bench mill and this tool works perfectly I would recommend this tool and i will be buying it again.
Review: Great Bit - Great

## Features

- ULTRA-DURABLE TiAlN COATING: Engineered with premium solid carbide and an advanced TiAlN coating, this V-bit offers superior heat resistance and 3x longer tool life than uncoated bits, making it ideal for continuous high-speed CNC engraving on tough materials.
- CLEANER CUTS WITH 4-FLUTE DESIGN: Unlike standard 2-flute bits, our 4-flute geometry increases chip evacuation efficiency. This prevents material buildup and ensures a burr-free, mirror-smooth finish on OAK, MDF, and plywood without the need for manual sanding.
- MULTI-MATERIAL VERSATILITY: A professional-grade solution for a wide range of tasks; effortlessly carves through hardwoods, softwoods, and even non-ferrous metals under HRC 55, providing a one-bit solution for complex mixed-media workshops.
- PRECISION FOR DETAILED LETTERING: The sharp 30-degree angle provides the fine-point control needed for intricate 3D carving, delicate lettering, and precise chamfering, solving the common problem of 'snapped tips' in detailed sign-making projects.
- UNIVERSAL 1/4" SHANK COMPATIBILITY: Designed with a standard 1/4 inch shank to fit most handheld, table-mount, and CNC routers. The 2-inch overall length provides the reach required for deep carving while maintaining maximum rigidity and accuracy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQNYZMC2 |
| Best Sellers Rank | 10,671 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 178 in Router Accessories & Parts 555 in Cutting Tools |
| Brand | SpeTool |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (56) |
| Cut Type | V-Groove Cut |
| Cutting Diameter | 0.25 Inches |
| Cutting Length | 0.25 Inches |
| End Cut Type | V Groove |
| Finish Types | TiAlN |
| Included Components | No |
| Item Shape | Round |
| Manufacturer | SpeTool |
| Material | Carbide |
| Number of Cutting Edges | 4 |
| Number of Flutes | 4 |
| Size Name | 0.25 inches |
| Tolerance Held | Precision |
| Unit Count | 1.0 count |

## Product Details

- **Cutting diameter:** 0.25 Inches
- **Cutting length:** 0.25 Inches
- **Finish type:** TiAlN
- **Material:** Carbide
- **Number of flutes:** 4

## Images

![SpeTool 30 Degree V Groove CNC Router Bit, TiAlN Coated 1/4 Inch Shank Carbide Chamfer End Mill for Precision Engraving, Sign Making & Carving on Wood and Metal - Image 1](https://m.media-amazon.com/images/I/51cdSjwuqFL.jpg)

## Available Options

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

## Questions & Answers

**Q: What spiral router V bit should I order if I am a start user？**
A: If new to woodworking router bit field, we recommend you purchase 2 flute router bit. If you are a professional/skilled woodworker/ enthusiast, carbide insert bit will save your cost.

**Q: What is the material of the 4 flute V bit, and its advantage?**
A: The Chamfer End Mill is made of Premium carbide with high hardness and high wear resistant for the longest life and best finish on hard material.

**Q: Which Insert of the Carbide V Groove Bit should I choose？**
A: If you choose 45 degree or 60 degree Carbide Insert V Bit, the general insert is B0C6XHCV52; If choose 90 degree Carbide Insert V Bit, The repacable insert is B08V8PWL6S.

**Q: RECOMMENDED REFERENCE TERM**
A: Feed Rate (IPM) = RPM x # of cutting edges x Chip Load Chip Load = per cutting edge. IPS = Inches Per Second. IPM = Inches Per Minute. RPM = Revolutions Per Minute. # of cutting edges = # of flutes.*

## Customer Reviews

### ⭐⭐⭐⭐⭐ I have a little bench mill and this tool works perfectly
*by T***Y on 4 March 2026*

The grind quality is very good, I have a little bench mill and this tool works perfectly I would recommend this tool and i will be buying it again.

### ⭐⭐⭐⭐⭐ Great Bit
*by S***T on 30 July 2025*

Great

### ⭐⭐⭐⭐⭐ A good buy
*by M***N on 18 June 2025*

Just what I needed for engraving a chopping board. Arrived next day. Perfect!

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**Shop now:** [https://www.desertcart.vn/products/706317820-spetool-30-degree-v-groove-cnc-router-bit-tialn-coated](https://www.desertcart.vn/products/706317820-spetool-30-degree-v-groove-cnc-router-bit-tialn-coated)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*