# Hole saw DeWalt DT90342-QZ, 1 pc, professional cutting accessory

**URL:** https://aio.lv/en/product--dewalt-dt90342-qz--11652121
**Data updated:** 2025-12-31 11:25 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT90342-QZ
**EAN:** 5054905250867
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 47.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt90342-qz--11652121

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT90342-QZ hole saw, supplied as a single piece per pack. Designed as a cutting accessory for drills, it enables circular holes to be cut in compatible materials. Suitable for trade, renovation and DIY tasks where precise round openings are required. Compact single-unit pack for immediate use or replacement.

## Long description

DEWALT bi-metal hole saw DT90342-QZ delivers up to 2X longer life compared with the prior generation and is designed for fast, efficient drilling in wood, metal and plastic. Supplied as a single professional cutting accessory, the compact hole saw is suitable for trade, renovation and DIY tasks that require precise round openings. The fast plug ejection feature and deep-cut design enable continuous work on thicker materials and dimensional lumber without frequent interruptions.
Advantages
Patented tooth geometry improves chip removal for more efficient cutting and extended tool life. A large continuous slot provides leverage for quick plug ejection and removal, reducing downtime. The high-speed steel (HSS) cutting edge gives reliable performance across wood, metal and plastic, while the deep hole saw profile permits cutting of thicker sections in a single pass.
Suitable for
Trade and professional installers who need reliable hole cutting accessories
Renovation work involving wood, metal or plastic panels
DIY projects requiring precise circular openings
Cutting thicker materials up to 44 mm or 2-by dimensional lumber
Key specifications
Brand: DeWalt
Model / MPN: DT90342-QZ
Material: Bi-metal with HSS cutting edge
Life: Up to 2X longer life vs prior generation DEWALT bi-metal hole saws
Tooth design: Patented tooth forms for optimized chip removal
Plug ejection: Large continuous slot for fast plug ejection and removal
Material capacity: Designed for thick materials — up to 44 mm
Design: Deep hole saw profile suitable for cutting 2-by dimensional lumber in one pass
Pack quantity: 1 pc
EAN: 5054905250867
How to use
Attach the hole saw to a compatible arbor and secure it in the drill chuck. Select a drill speed appropriate for the material being cut, position the pilot bit on the marked centre and begin drilling with steady, moderate pressure. Allow the patented tooth geometry to evacuate chips; when a plug forms, use the large continuous slot to lever out and remove the plug quickly. For thick materials up to 44 mm or when cutting 2-by dimensional lumber, maintain a consistent feed rate and avoid excessive force to prevent overheating and premature wear.
Usage recommendations
Use appropriate personal protective equipment, secure the workpiece with clamps, and select drill speeds recommended for the material. Inspect the HSS cutting edge before use and replace the hole saw if the cutting edge is worn to maintain performance and safety.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the DeWalt DT90342-QZ hole saw cost, and is it available for purchase?

The price is 57.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 09.07.2026 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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