# Masonry drill bit DeWalt DT9423-QZ for rotary hammer, diameter 2.4 cm, 1 pc

**URL:** https://aio.lv/en/product--dewalt-dt9423-qz--11720263
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT9423-QZ
**EAN:** 5035048059906
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 52.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt9423-qz--11720263

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT9423-QZ masonry drill bit for use with rotary hammers. Single-piece 2.4 cm diameter bit designed for drilling into concrete, brick and masonry. Suited for heavy-duty anchoring, fixing and installation tasks where a rotary hammer is required. Compatible with SDS-plus or rotary hammer chucks depending on tool; follow tool specifications for proper use.

## Long description

DeWalt DT9423-QZ masonry drill bit is a 24 mm diameter, 540 mm length bit designed for use with rotary hammers (SDS Max compatibility). Built for drilling into concrete, brick, masonry and natural or artificial stone, this single-piece masonry drill bit combines a reinforced core and a multi-flute design to maintain drilling speed and stability in heavy-duty anchoring, fixing and installation tasks.
Advantages
The drill bit features a solid two-cutter carbide tip flanked by two individual cutting tips to provide fast and efficient cutting performance. A four-flute helix and maximum flute entry enable rapid debris evacuation to reduce clogging and maintain momentum during extended drilling. The reinforced core increases impact and breakage resistance, delivering greater durability under high-impact rotary hammer use.
Suitable for
 Drilling holes for heavy-duty anchors and fixings in reinforced concrete
 Creating through-holes and installation passages in brick or masonry walls
 Making anchor or dowel holes in natural and artificial stone
 Contractor and construction site rotary hammer drilling applications
Key specifications
 Diameter: 24 mm
 Overall length: 540 mm
 Tip type: solid two-cutter carbide tip with two additional cutting tips
 Flute design: four-flute helix for efficient debris removal
 Shank compatibility: SDS Max for rotary hammers
 Intended materials: reinforced concrete, brick, masonry, natural and artificial stone
 Unit quantity: 1 piece
How to use
Fit the drill bit into an SDS Max-compatible rotary hammer following the tool manufacturer's instructions and ensure the bit is securely locked in the chuck. Mark the drilling position, start at low speed to create a guide recess if required, then apply steady pressure while operating the hammer function. Use intermittent extraction of the bit to clear debris if drilling deep holes, and let the tool and bit cool periodically during extended use.
Usage recommendations
Wear appropriate personal protective equipment, including safety goggles, hearing protection and gloves. Use a vacuum or dust extraction system when possible to reduce silica dust. Match drill speed and hammer settings to the material: higher impact settings for reinforced concrete, and moderate settings for brick or softer masonry. Inspect the bit for wear or damage before use and replace when cutting performance declines.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Length | 540 mm |
| Proper use | Rotary hammer |
| Working length | 400 mm |
| Suitable for materials | Brick, Concrete, Masonry, Stone |
| Drill bit diameter | 24 mm |
| Shank shape | SDS Max |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Masonry drill bit |

## FAQ

### How much does the Masonry drill bit DeWalt DT9423-QZ cost, and is it available for purchase?

The price is 62.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 13.07.2026 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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