# Rotary milling cutter, Beta Tools 426MD-FA12 — rounded arc cutter 12 x 25 mm

**URL:** https://aio.lv/en/product--beta-tools-426md-fa12--11820869
**Data updated:** 2026-03-09 11:09 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Beta Tools
**Manufacturer code:** 426MD-FA12
**EAN:** 8014230564913
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--beta-tools-426md-fa12--11820869

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Rotary milling cutter Beta Tools 426MD-FA12 is a rounded arc (curved) cutter with cutting dimensions 12 x 25 mm. Designed for shaping, profiling and radius work on metals and other machinable materials, it fits rotary tools and die grinders that accept this shank and profile. Suitable for edge rounding, groove finishing and detail shaping in metalworking and fabrication.

## Long description

Rotary milling cutter Beta Tools 426MD-FA12 — rounded arc cutter 12 x 25 mm is a curved-profile rotary cutter intended for shaping, profiling and radius work on metals and other machinable materials. The cutter's rounded arc geometry provides a smooth contact surface for edge rounding, groove finishing and detailed shaping. It is designed to be used with rotary tools and die grinders that accept this shank and profile.
Advantages
The rounded arc cutter offers consistent radius control and reduced chatter when performing finishing passes. Its curved cutting profile helps distribute cutting forces evenly, producing cleaner edges and smoother surfaces on workpieces. The tool's size and geometry make it suitable for confined or curved areas where straight cutters cannot deliver the same contour accuracy.
Suitable for
Edge rounding and deburring of metal components
Finishing grooves and channels with curved profiles
Detail shaping and contour work on steel, aluminium and similar machinable materials
Preparation of welds and chamfers for subsequent finishing
Key specifications
Cutting profile: rounded arc (curved)
Cutting dimensions: 12 x 25 mm
Intended materials: metals and other machinable materials such as aluminium and non-ferrous alloys
Application: shaping, profiling, radius work, groove finishing and deburring
Tool type: rotary milling cutter for die grinders and rotary tools
How to use
Mount the cutter securely in the rotary tool or die grinder collet that matches the cutter shank. Operate the tool at recommended speeds for the work material and apply light, steady passes to avoid overheating or excessive tool wear. Use steady, controlled movements to follow the intended contour, allowing the cutter to remove material gradually. Keep coolant or air blow-off as needed to clear chips and reduce heat buildup when working on metals.
Usage recommendations
Use appropriate personal protective equipment including eye and hand protection. Select rotational speed and feed consistent with the material being machined; slower speeds and lighter passes are recommended for hardened steels, while moderate speeds suit aluminium and softer alloys. Inspect the cutter for wear before use and replace when cutting performance degrades.

## FAQ

### How much does the Beta Tools 426MD-FA12 rounded arc rotary milling cutter cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 06.07.2026 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 Beta Tools 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 Beta Tools 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/11820869/67223161_large.webp