# Hole saw DeWalt DT90345-QZ — 1 piece, for drilling holes

**URL:** https://aio.lv/en/product--dewalt-dt90345-qz--11652122
**Data updated:** 2025-11-28 03:19 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT90345-QZ
**EAN:** 5054905250898
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 68.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt90345-qz--11652122

## 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 DT90345-QZ hole saw, supplied as a single piece. Designed for cutting circular holes with a drill; suitable for various materials compatible with this type of hole saw. Pack contains 1 unit. Useful for installations, plumbing, electrical work and general construction where precise round openings are required.

## Long description

DEWALT bi-metal hole saw DT90345-QZ is a single-piece hole saw designed for drilling circular openings with a drill. It features a deep construction and a high-speed steel cutting edge, allowing cutting through wood, metal and plastic and handling thicker materials up to 44 mm in a single pass. The tool is suitable for installation, plumbing, electrical work and general construction tasks that require precise round openings.
Advantages
Patented tooth geometry improves chip evacuation and reduces wear, giving up to 2× longer life compared with the prior generation. A large continuous slot enables fast plug ejection without additional tools. The HSS cutting edge provides reliable cutting performance across wood, metal and plastic, while the deep design allows cutting thicker stock—such as 2-by dimensional lumber—in one pass.
Suitable for
Installing pipes and conduits
Electrical box and fixture openings
General construction and carpentry tasks
Cutting holes in metal sheets, plastics and timber up to 44 mm thick
Key specifications
Model: DT90345-QZ
Type: Bi-metal hole saw, single piece
Cutting edge: High-speed steel (HSS)
Durability: Up to 2× longer life vs prior generation
Maximum material thickness: Up to 44 mm in one pass
Features: Patented tooth forms for improved chip removal; large continuous slot for plug ejection; deep hole saw design
How to use
Fit the hole saw onto a compatible arbor and secure the arbor to your drill. Align the pilot bit with the marked position on the workpiece and start drilling at low speed to establish the hole. Increase speed appropriately for the material being cut, apply steady pressure and allow the teeth to cut without forcing. Periodically stop to clear chips and use the continuous slot to eject the plug when required. Provide adequate support to the workpiece when cutting thicker stock to prevent binding.
Usage recommendations
Wear suitable safety equipment such as eye and hand protection. Confirm the arbor and pilot bit are compatible with the DT90345-QZ hole saw. Choose drill speed and feed according to material type and thickness, and clear chips regularly to preserve cutting performance.

## Specifications

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

## FAQ

### How much does the DeWalt DT90345-QZ hole saw cost, and is it available for purchase?

The price is 82.49 € (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, Installment. All transactions are 100% secure and encrypted.

### Can DeWalt DT90345-QZ hole saw be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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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