# Circular Saw Blade DEDRA H21040 21 cm for Wood

**URL:** https://aio.lv/en/product--dedra-5902628814487--11608128
**Data updated:** 2026-03-08 08:41 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Dedra
**Manufacturer code:** 5902628814487
**EAN:** 5902628814487
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-5902628814487--11608128

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The DEDRA H21040 circular saw blade has a diameter of 21 cm and a bore size of 3 cm. It is designed for cutting wood, providing precision and efficiency. This blade is suitable for various woodworking applications, ensuring clean cuts and durability.

## Long description

The DEDRA H21040 circular saw blade 21 cm for wood is a 210 mm diameter blade engineered for woodworking tasks that require clean, accurate cuts. With a 30 mm bore and 40 teeth, the blade is balanced for smooth cutting performance on soft and hard wood types. Designed as an accessory for circular saws, the DEDRA H21040 provides consistent tooth geometry and a build suited to general carpentry, furniture making and on-site cutting operations.
Advantages
The 21 cm diameter and 40-tooth configuration deliver a compromise between cutting speed and finish quality, reducing tear-out while maintaining acceptable feed rates. A 30 mm bore ensures compatibility with many standard circular saw arbors, facilitating easy installation. The blade’s tooth count and geometry are intended to extend service life under normal woodworking conditions and to produce reproducible, straight cuts.
Suitable for
 Crosscutting and ripping of softwood and hardwood
 Workshop carpentry and furniture panel cutting
 On-site timber trimming and finishing cuts
 General-purpose wood cutting tasks
Key specifications
 Material compatibility: Wood
 Diameter: 210 mm (21 cm)
 Bore (arbor) diameter: 30 mm (3 cm)
 Number of teeth: 40
 Package quantity: 1 piece
How to use
Before fitting the DEDRA H21040 blade, disconnect power to the saw and follow the saw manufacturer’s instructions for blade removal and installation. Ensure the arbor size matches the 30 mm bore or use an appropriate adaptor if required. Mount the blade with the teeth oriented in the correct rotation direction indicated on the saw. Tighten the fixing flange to the recommended torque and verify blade runout and guarding before powering the tool. Use steady feed rates and the appropriate cutting speed for the type and thickness of wood being cut. Allow the blade to make the cut without excessive force to avoid overheating and premature wear.
Usage recommendations
Use appropriate personal protective equipment (eye and hearing protection, dust mask, and gloves) and ensure the saw’s guard and riving knife are correctly positioned. For the best finish, use a sharp blade and perform feed passes at a consistent rate; replace the blade when cutting quality degrades or if teeth are damaged.

## Specifications

| Feature | Value |
|---|---|
| Blade diameter | 210 mm |
| Bore size | 30 mm |
| Suitable for materials | Wood |
| Number of teeth | 40 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Circular Saw Blade DEDRA H21040 cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 400 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 21.07.2026 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 Dedra 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 Dedra 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/11608128/66781521_large.webp