---
product_id: 645457078
title: "SpeTool 30 Degree V Groove Router Bit with Tiain Coated1/4 Inch Shank, 4-Flute Carbide Chamfer End Mill Carbide V Bit for CNC Engraving and Chamfering Lettering"
brand: "spetool"
price: "€ 32.75"
currency: EUR
in_stock: true
reviews_count: 13
category: "Spe Tool"
url: https://www.desertcart.nl/products/645457078-spetool-30-degree-v-groove-router-bit-with-tiain-coated1
store_origin: NL
region: Netherlands
---

# TiAlN coating reduces heat & wear 1/4" shank fits standard routers 30° precision V-groove angle SpeTool 30 Degree V Groove Router Bit with Tiain Coated1/4 Inch Shank, 4-Flute Carbide Chamfer End Mill Carbide V Bit for CNC Engraving and Chamfering Lettering

**Brand:** spetool
**Price:** € 32.75
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut sharper, last longer, and carve your mark with SpeTool precision!

## Quick Answers

- **What is this?** SpeTool 30 Degree V Groove Router Bit with Tiain Coated1/4 Inch Shank, 4-Flute Carbide Chamfer End Mill Carbide V Bit for CNC Engraving and Chamfering Lettering by spetool
- **How much does it cost?** € 32.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/645457078-spetool-30-degree-v-groove-router-bit-with-tiain-coated1)

## 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-coated carbide tip resists heat and wear for longer-lasting performance.
- • **Reliable Fit & Finish:** Precision 1/4" shank guarantees zero wobble and consistent, professional results every time.
- • **Effortless Precision Cuts:** 30° V-groove angle engineered for razor-sharp, clean chamfering and engraving.
- • **Smooth & Efficient Milling:** 4-flute design ensures cooler operation and ultra-smooth finishes on hardwoods and metals.
- • **Versatile CNC Compatibility:** Perfect for sign-making, lettering, and detailed carving on wood, MDF, and metals up to HRC 55.

## Overview

The SpeTool 30 Degree V Groove Router Bit features a 1/4" shank and a 4-flute carbide design with a TiAlN coating, delivering precise, clean cuts ideal for CNC engraving, chamfering, and lettering on hardwoods, MDF, and metals up to HRC 55. Engineered for durability and smooth operation, it’s a must-have for professionals and hobbyists seeking flawless, repeatable results.

## Description

SpeTool 30 Degree V Groove Router Bit with Tiain Coated1/4 Inch Shank, 4-Flute Carbide Chamfer End Mill Carbide V Bit for CNC Engraving and Chamfering Lettering: desertcart.com: Tools & Home Improvement

Review: LOVE this carbide bit! - This carbide bit is amazing. the four flutes make it durable and helps keep it cool. I engrave silver with this bit and it is my favorite bit so far. the performance is as described and very accurate. I have bought multiple of these so definitely worth the money.
Review: Sharp, Durable, and Perfect for Clean V-Carving in Wood - These SpeTool V-groove bits are a fantastic addition to any CNC setup. The 30° angle is ideal for fine lettering, detailed engraving, and decorative edge work in hardwoods and softwoods alike. I’ve run them through maple, cherry, and MDF, and the results are consistently crisp and clean. The TiAIN coating noticeably reduces heat and pitch buildup, which helps maintain edge sharpness over long runs. The 4-flute design gives a smoother finish than standard 2-flute bits, especially on intricate passes. Shank fit is precise—no wobble, no chatter. For anyone doing sign-making, inlay work, or precision carving, this 5-pack delivers excellent value and performance. Highly recommended for serious woodworkers and CNC hobbyists who want reliable, repeatable results.

## Features

- SPECIFICATION: 30degree, 1/4" shank, 2" overall length, can be used in routers with 1/4" collect;
- 4 FLUTE V-BIT: 4 Flutes Designed Chamfer V Bits to make cutting more efficiently and clean surface. Suitable for high-speed cutting and harder materials.
- APPLICABLE MATERIALS: SpeTool Solid Carbide V Bit With Tiain Coated tip, suitable for Hard wood, Plywood, Soft wood, OAK, MDF And Metals Under HRC 55.
- WIDE APPLICATION: Perfect for CNC routing, Woodworkers, including hobbyists and professionals, router V bits for tasks such as sign making, engraving, lettering and carving.
- DURABLE AND PRECISE: SpeTool CNC Router Bits for V grooving, high-quality construction ensures durability and precision, allowing for consistent and accurate cuts.
- SPETOOL SERVICE: V Groove Router Bits Good quality, cost-effective, efficient after-sales service, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQNYZMC2 |
| Best Sellers Rank | #25,484 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in Edge Treatment & Grooving Router Bits |
| Brand | SpeTool |
| Cut Type | V-Groove Cut |
| Cutting Diameter | 0.25 Inches |
| Cutting Length | 0.25 Inches |
| Date First Available | December 20, 2023 |
| End Cut Type | V Groove |
| Finish Type | TiAlN |
| Item Weight | 0.704 ounces |
| Manufacturer | SpeTool |
| Material | Carbide |
| Number of Cutting Edges | 4 |
| Number of Flutes | 4 |
| Product Dimensions | 0.25 x 0.25 x 2 inches |
| Shape | Round |
| Size | 30degree, 1/4" shank |
| Tolerance Held | Precision |

## 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 Router Bit with Tiain Coated1/4 Inch Shank, 4-Flute Carbide Chamfer End Mill Carbide V Bit for CNC Engraving and Chamfering Lettering - 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

### ⭐⭐⭐⭐⭐ LOVE this carbide bit!
*by B***E on January 19, 2026*

This carbide bit is amazing. the four flutes make it durable and helps keep it cool. I engrave silver with this bit and it is my favorite bit so far. the performance is as described and very accurate. I have bought multiple of these so definitely worth the money.

### ⭐⭐⭐⭐⭐ Sharp, Durable, and Perfect for Clean V-Carving in Wood
*by M***L on October 6, 2025*

These SpeTool V-groove bits are a fantastic addition to any CNC setup. The 30° angle is ideal for fine lettering, detailed engraving, and decorative edge work in hardwoods and softwoods alike. I’ve run them through maple, cherry, and MDF, and the results are consistently crisp and clean. The TiAIN coating noticeably reduces heat and pitch buildup, which helps maintain edge sharpness over long runs. The 4-flute design gives a smoother finish than standard 2-flute bits, especially on intricate passes. Shank fit is precise—no wobble, no chatter. For anyone doing sign-making, inlay work, or precision carving, this 5-pack delivers excellent value and performance. Highly recommended for serious woodworkers and CNC hobbyists who want reliable, repeatable results.

### ⭐⭐⭐⭐⭐ Strong Tip
*by A***N on February 8, 2025*

I bought these after I had another brand break on me. I had no issues with these on gnocchi boards. I made 20 or so boards (each with 15ish cuts) and it cut like a champ. If I made more boards I would use a brand new one because it felt like it was dulling towards the end (still cut decently though). To make sure the tip does not snap off, go very slow and controlled at the start. Once the cut is started, you can speed up quite a bit Cant beat the price and the tip stayed strong unlike the other brand I bought

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**Shop now:** [https://www.desertcart.nl/products/645457078-spetool-30-degree-v-groove-router-bit-with-tiain-coated1](https://www.desertcart.nl/products/645457078-spetool-30-degree-v-groove-router-bit-with-tiain-coated1)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-17*