# CMT 188.040.51 HSS Milling Cutter for Aluminum, 4mm Diameter, 60mm Length

**URL:** https://aio.lv/en/product--cmt-18804051--12576402
**Data updated:** 2026-07-11 23:06 (EEST)
**Category:** Other goods
**Manufacturer:** CMT
**Manufacturer code:** 188.040.51
**EAN:** 8019296032970
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cmt-18804051--12576402

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The CMT 188.040.51 is a high-speed steel (HSS) milling cutter specifically engineered for precision machining of aluminum. With a 4mm diameter and 60mm total length, this tool provides excellent cutting performance and durability for professional metalworking applications. It is designed for efficient material removal and clean finishes, making it an essential component for CNC milling and manual routing tasks in aluminum fabrication.

## Long description

The CMT 188.040.51 HSS milling cutter is a precision-engineered tool designed specifically for the efficient machining of aluminum. Constructed from high-speed steel, this cutter offers a balance of hardness and toughness required to handle the unique challenges of non-ferrous metal fabrication. Its 4mm diameter and 60mm total length provide the stability and reach necessary for detailed milling tasks, ensuring consistent performance and high-quality surface finishes in professional workshop environments.
Advantages
This milling cutter excels due to its specialized geometry which minimizes material adhesion, a common issue when working with aluminum. The high-speed steel composition ensures that the cutting edge remains sharp over extended periods, reducing the frequency of tool changes and maintaining productivity. Its robust design allows for reliable material removal, providing clean and accurate results that meet the demands of both CNC milling operations and manual routing applications.
Suitable for
Precision CNC milling of aluminum components
Manual routing and shaping of aluminum profiles
Creating slots, grooves, and detailed contours in non-ferrous metals
General aluminum fabrication and metalworking tasks
When it may not be suitable
This tool is not intended for machining hardened steels, stainless steel, or other abrasive materials that require carbide-tipped cutters for longevity. Using this HSS cutter on materials harder than aluminum may lead to rapid dulling or tool failure.
Key specifications
Material: High-speed steel (HSS)
Diameter: 4mm
Total length: 60mm
Application: Aluminum and non-ferrous metals
How to use
To achieve the best results, secure the workpiece firmly to prevent vibration, which can cause premature tool wear or poor surface quality. Insert the cutter into a compatible collet, ensuring it is seated correctly and tightened to the manufacturer's specifications. Adjust the spindle speed and feed rate according to the specific alloy of aluminum being machined. Always ensure proper chip evacuation during the process to prevent clogging and overheating.
What to consider before purchase
Verify the collet size of your milling machine or router matches the shank diameter
Ensure the machine spindle speed range is compatible with HSS tool requirements
Assess the depth of cut required for your specific project
Usage recommendations
Always use appropriate cooling or lubrication fluids when milling aluminum to improve surface finish and extend the service life of the HSS cutter.

## FAQ

### How much does the CMT 188.040.51 HSS Milling Cutter for Aluminum cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CMT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CMT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12576402/68943831_large.webp