# Circular saw blade DeWalt DT1090-QZ Ø165 mm, bore 20 mm, for wood and plastic, 1 pc

**URL:** https://aio.lv/en/product--dewalt-dt1090-qz--8830257
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** DeWalt
**Manufacturer code:** DT1090-QZ
**EAN:** 5035048066416
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt1090-qz--8830257

## 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 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT1090-QZ circular saw blade, 165 mm diameter with 20 mm bore, designed for cutting wood and plastic. Single-piece pack includes one blade suitable for handheld and table saws matching the bore size. Use for crosscutting or ripping in carpentry, DIY projects and plastic fabrication where a medium-diameter blade is required.

## Long description

DeWalt DT1090-QZ circular saw blade Ø165 mm with a 20 mm bore is engineered for precise cutting of wood and plastic. The blade combines a laser-cut steel plate with C4 premium carbide teeth to deliver a high-quality finish and consistent performance in both coated and uncoated wood materials as well as various plastics. Supplied as a single blade, it is compatible with handheld and table saws that accept a 165 mm diameter blade and a 20 mm arbor.
Advantages
The laser-cut plate improves balance to reduce vibration during cutting while ultra-sharp carbide teeth and optimised grind angles minimise tear-out for cleaner edges. C4 premium carbide construction increases wear resistance and allows up to five regrinds, extending the service life of the blade. The combination of these features provides reliable dimensional accuracy and smoother cuts for both crosscutting and ripping tasks.
Suitable for
 Crosscutting and ripping soft and hardwoods
 Cutting coated and uncoated panel materials (plywood, MDF, chipboard)
 Shaping and trimming various plastics (PVC, acrylic sheets)
 DIY carpentry, joinery and small workshop production
Key specifications
 Diameter: 165 mm
 Bore (arbor) diameter: 20 mm
 Material of teeth: C4 premium carbide
 Blade plate: laser-cut steel for improved balance
 Application: wood and plastic cutting
 Single-piece pack: 1 blade
How to use
Install the blade on a saw with a matching 20 mm arbor and secure according to the tool manufacturer’s instructions. Ensure the saw is disconnected from power before fitting. Check blade rotation direction and that the blade is mounted concentrically to the arbor. Set appropriate cutting speed and feed rate for the material being cut, and use a push stick or fence for stable cuts. Allow the blade to come up to speed before contacting the workpiece, and avoid forcing the blade through material to prevent overheating and premature wear.
Usage recommendations
For longest life and best finish, use the blade at recommended speeds for the saw and material, keep the blade clean from resin build-up, and regrind with proper carbide grinding equipment up to the indicated number of regrinds. Use appropriate personal protective equipment, secure workpieces, and follow all safety guidelines for table or handheld saw operation.

## Specifications

| Feature | Value |
|---|---|
| Thickness | 2.2 mm |
| Blade diameter | 165 mm |
| Bore size | 20 mm |
| Suitable for materials | Plastic, Wood |
| Number of teeth | 48 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Circular saw blade DeWalt DT1090-QZ Ø165 mm cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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 DeWalt 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 DeWalt 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/8830257/59517091_large.webp