# Saw blade Makita B-66379 for fiberglass and metal 5 cm depth 32 mm width

**URL:** https://aio.lv/en/product--makita-b-66379--4480964
**Data updated:** 2026-01-13 21:23 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Makita
**Manufacturer code:** B-66379
**EAN:** 0088381539272
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-b-66379--4480964

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Makita B-66379 is a saw blade attachment designed for cutting fiberglass and metal. It features a working depth of 5 cm and a width of 32 mm, making it suitable for various applications. This tool is ideal for users looking for precision and efficiency in their cutting tasks.

## Long description

The Makita B-66379 saw blade for fiberglass and metal is an accessory designed for precision cutting in demanding materials. With a working depth of 5 cm and a blade width of 32 mm, this attachment is made to fit compatible oscillating or multi-tools and to deliver controlled, straight cuts across fiberglass panels, metal sheets, and composite materials. The blade profile and cutting edge geometry are optimized to balance removal rate and edge integrity when working with abrasive or hard substrates.
Advantages
The blade offers a consistent 5 cm cutting depth and a 32 mm cutting width that together enable stable cuts with minimal deviation. It is engineered for durability on hard materials and provides a level of precision suitable for finishing and rough cutting tasks. The construction reduces vibration transfer to the tool, improving control and repeatability of cuts in fiberglass and thin metal applications.
Suitable for
Cutting fiberglass panels and laminated composites
Trimming and cutting thin metal sheets and profiles
Creating openings and channels in boat hulls, HVAC ducts, and cladding
Detail work where a 32 mm wide kerf and up to 5 cm depth are required
Key specifications
Working depth: 5 cm
Blade width (kerf): 32 mm
Material compatibility: fiberglass, metals, and composite materials
Tool interface: designed for compatible oscillating/multi-tool attachments
Cut type: straight and plunge cuts up to specified depth
How to use
Install the blade according to the instructions for your oscillating or multi-tool, ensuring a secure fit before operation. Select an appropriate speed setting and make steady, controlled passes; for thicker or harder materials, use multiple shallow passes rather than a single deep cut to reduce load on the blade and tool. Maintain a firm grip on the tool and keep the blade perpendicular to the work surface for straight cuts. Allow the blade to do the cutting—avoid forcing it through the material to prevent overheating or premature wear.
Usage recommendations
Use personal protective equipment, including eye protection, gloves, and a dust mask or respirator when cutting fiberglass. For metal cutting, secure workpieces and remove burrs after cutting. Inspect the blade regularly for wear or damage and replace when cutting performance declines. Match cutting speed and feed rate to the material hardness and thickness to extend blade life and ensure cleaner cuts.

## Specifications

| Feature | Value |
|---|---|
| Type | Saw blade |
| Width | 32 mm |
| Suitable for materials | Fiberglass, Metal |
| Quantity per pack | 1 pc(s) |
| Working depth | 50 mm |

## FAQ

### How much does the Saw blade Makita B-66379 cost, and is it available for purchase?

The price is 44.49 € (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 23.07.2026 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. 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 Makita 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 Makita 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/4480964/64308815_large.webp