# Hole saw DeWalt DT90324-QZ, HSS, diameter 6.4 cm, for metal/plastic/wood, 1 pc

**URL:** https://aio.lv/en/product--dewalt-dt90324-qz--11652117
**Data updated:** 2025-11-28 03:17 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT90324-QZ
**EAN:** 5054905250683
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt90324-qz--11652117

## 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

Single-piece DeWalt DT90324-QZ hole saw made from high-speed steel (HSS) with a diameter of 6.4 cm and weight 202 g. Designed for cutting clean circular holes in metal, plastic and wood. Suitable for use with compatible drills for plumbing, electrical and general construction work. Durable HSS construction provides wear resistance and reliable performance in varied materials.

## Long description

Extreme Bi-Metal Hole Saw 64mm (DeWalt DT90324-QZ) is a single-piece bi-metal hole saw with a 64 mm diameter and a high speed steel (HSS) cutting edge. It is designed for drilling clean circular holes in wood, metal and plastic and is suitable for plumbing, electrical and general construction tasks. The deep-cut geometry lets you cut through standard 2-by dimensional lumber and other thicker materials in a single pass while offering improved durability compared with the prior generation of DeWalt bi-metal hole saws.
Advantages
The HSS cutting edge provides effective cutting across a range of materials while maintaining edge life. The deep hole saw design supports cutting through material thicknesses up to 44 mm, reducing the need for multiple passes. Overall construction increases wear resistance and yields up to 2x longer life versus the previous DeWalt bi-metal hole saw generation.
Suitable for
Drilling circular holes in wood (including 2-by dimensional lumber)
Cutting holes in metal sheets and plastic panels
Plumbing and electrical installations requiring through-holes
General construction and retrofit work with compatible drills and arbors
Key specifications
Diameter: 64 mm
Material: Bi-metal with high speed steel (HSS) cutting edge
Maximum recommended material thickness: up to 44 mm
Design: Deep hole saw for single-pass cutting of 2-by dimensional lumber
Durability: Up to 2x longer life versus prior generation DeWalt bi-metal hole saws
Manufacturer code (MPN): DT90324-QZ
EAN: 5054905250683
Weight: 202 g (single piece)
How to use
Secure the hole saw to a compatible arbor and attach it to a drill rated for the hole saw size. Position the pilot bit, start at low speed to establish the cut, then increase speed as appropriate for the material. Apply steady, even pressure without forcing the tool. When cutting metal or other hard materials use cutting lubricant and pause periodically to clear chips and prevent overheating.
Usage recommendations
Wear appropriate personal protective equipment (safety glasses, gloves) and ensure the drill and arbor are rated for the hole saw size. Match drilling speed and lubrication to the material being cut and avoid excessive side load to maximise tool life.

## Specifications

| Feature | Value |
|---|---|
| Type | Single |
| Weight | 0.202 kg |
| Material | High-Speed Steel (HSS) |
| Diameter | 64 mm |
| Suitable for materials | Metal, Plastic, Wood |
| Number of pieces | 1 pc(s) |
| Cutting depth (max) | 47 mm |
| Number of hole saws | 1 pc(s) |

## FAQ

### How much does the DeWalt DT90324-QZ hole saw HSS 6.4 cm cost, and is it available for purchase?

The price is 24.49 € (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. 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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