# Reciprocating Saw Blades DeWalt DT90391-QZ, 5 pcs — Replacement Blades for Reciprocating Saws

**URL:** https://aio.lv/en/product--dewalt-dt90391-qz--11951407
**Data updated:** 2026-03-11 13:48 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** DeWalt
**Manufacturer code:** DT90391-QZ
**EAN:** 5054905250386
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt90391-qz--11951407

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT90391-QZ is a pack of five reciprocating saw blades designed as replacement cutting blades for reciprocating/sabre saws. Supplied as a 5-piece set, these blades serve general demolition, cutting and repair tasks where compatible reciprocating saw blades are required. Suitable for use in renovation, construction and maintenance applications.

## Long description

DeWalt DT90391-QZ is a pack of five reciprocating saw blades engineered for replacement use in compatible reciprocating and sabre saws. These blades feature a bi-metal construction combining high carbon steel bodies with cobalt-alloyed high speed steel cutting edges, delivering durability and wear resistance for demanding cutting tasks in renovation, construction and maintenance contexts.
Advantages
The bi-metal construction provides a balance of flexibility and edge retention, reducing the risk of breakage during heavy-duty work. Teeth with an aggressive geometry and a specially designed angle enable fast material removal and efficient cutting through tensile and abrasive metals. The set format of five blades ensures immediate replacement availability for continuous workflow during demolition or repair jobs.
Suitable for
Demolition and renovation cutting where metal and mixed materials are present
Cutting tensile and abrasive metals such as thin structural steel, pipes and profiles
Maintenance and repair tasks requiring durable, fast-cutting reciprocating saw blades
Key specifications
Blade material: bi-metal (high carbon steel body with cobalt-alloyed high speed steel cutting edge)
Tooth design: aggressive geometry with a special cutting angle for rapid material removal
Quantity: 5 blades per pack
Intended tool: reciprocating/sabre saws (compatible with blades of the appropriate shank type and size)
Primary applications: demolition, cutting tensile and abrasive metals, general repair work
How to use
Select a blade from the pack that matches the shank type and length required by the reciprocating saw. Secure the blade in the saw’s clamping mechanism according to the saw manufacturer’s instructions, ensuring the teeth face the correct cutting direction. Use steady feed pressure and allow the blade’s aggressive tooth geometry to remove material without forcing the tool; for metal work, use appropriate cutting speed and coolant or cutting lubricant if recommended for the material. Replace blades when wear or damage becomes evident to maintain cutting performance and safety.
Usage recommendations
For optimal results when cutting tensile or abrasive metals, use a consistent cutting speed and consider light lubrication to extend blade life. Inspect blades before use and replace any that show excessive wear, bending or missing teeth. Always follow the reciprocating saw manufacturer’s safety guidelines, wear appropriate personal protective equipment and secure the workpiece before cutting.

## Specifications

| Feature | Value |
|---|---|
| Product type | Reciprocating saw blade |
| Quantity per pack | 5 pc(s) |

## FAQ

### How much does the DeWalt DT90391-QZ reciprocating saw blades, 5 pcs cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 15.07.2026 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

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