# Bosch Widia Circular Saw Blade 450x30mm 40 Teeth

**URL:** https://aio.lv/en/product--bosch-42454--11549894
**Data updated:** 2026-07-16 19:01 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** Bosch
**Manufacturer code:** 42454
**EAN:** 5900171424542
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-42454--11549894

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.79 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The Bosch Widia circular saw blade with a 450mm diameter and 30mm bore features 40 carbide-tipped teeth for efficient and precise cutting. Designed for professional use, this durable blade ensures clean cuts in various wood materials. It is compatible with stationary circular saws, providing high performance and long service life for demanding woodworking tasks and construction projects.

## Long description

The Bosch Widia circular saw blade, measuring 450mm in diameter with a 30mm bore, is a high-performance cutting tool engineered for professional woodworking and construction applications. Equipped with 40 precision-ground carbide-tipped teeth, this blade is designed to deliver efficient and clean cuts across a variety of wood materials. Its robust construction ensures stability and durability, making it a reliable choice for demanding tasks where accuracy and consistent performance are required.
Advantages
The primary advantage of this Bosch circular saw blade lies in its high-quality carbide-tipped teeth, which maintain sharpness for extended periods, even when working with challenging wood types. The 450mm diameter allows for deep, effective cuts, while the 40-tooth configuration provides a balance between speed and finish quality. Its professional-grade design minimizes vibration during operation, contributing to safer and more precise results in stationary saw setups.
Suitable for
Rip cutting and cross-cutting of solid wood
Construction site timber processing
General woodworking projects requiring deep cuts
Professional stationary circular saw operations
When it may not be suitable
This blade is not designed for cutting metal, masonry, or plastic materials, as these can damage the carbide tips and reduce the blade's lifespan. Additionally, it is not intended for use with handheld circular saws due to its large diameter and specific power requirements.
Key specifications
Diameter: 450 mm
Bore size: 30 mm
Tooth count: 40 teeth
Material: Carbide-tipped steel
Compatibility: Stationary circular saws
How to use
Ensure the saw is disconnected from the power source before installation. Mount the blade onto the arbor of your stationary circular saw, ensuring the rotation direction arrows on the blade match the direction of the saw's rotation. Secure the blade firmly using the provided flange and nut. Once installed, perform a test run to ensure the blade is balanced and rotating without obstruction before beginning your work.
What to consider before purchase
Verify that your stationary saw is compatible with a 450mm diameter blade
Ensure the 30mm bore size matches your machine's arbor
Check the maximum RPM rating of your saw against the blade specifications
Usage recommendations
Always wear appropriate personal protective equipment, including safety glasses and hearing protection, when operating the saw. Regularly inspect the blade for missing teeth or signs of wear to maintain optimal cutting performance and safety.

## FAQ

### How much does the Bosch Widia Circular Saw Blade 450x30mm 40T cost, and is it available for purchase?

The price is 48.49 € (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 28.07.2026 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 Bosch 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 Bosch 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

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