# Drill bit DeWalt DT8923-QZ for rotary hammer, 8 mm diameter, 160 mm length

**URL:** https://aio.lv/en/product--dewalt-dt8923-qz--4778314
**Data updated:** 2025-12-29 17:40 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT8923-QZ
**EAN:** 5035048077849
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt8923-qz--4778314

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Single DeWalt DT8923-QZ drill bit designed for use with rotary hammers. It has an 8 mm drilling diameter and 160 mm overall length, weighing 30 g. Supplied as one piece, suitable for drilling into masonry and concrete when used with compatible rotary hammer tools, offering precise hole size and durable performance for repair and installation tasks.

## Long description

Drill bit DeWalt DT8923-QZ for rotary hammer, 8 mm diameter, 160 mm length. This single carbide-tipped masonry bit is designed for use with compatible rotary hammer tools to drill precise holes in concrete and masonry. The solid-piece carbide tip with four cutting faces and a four-flute helix improves debris removal and reduces vibration for smoother, more reliable drilling in hard materials.
Advantages
The DeWalt DT8923-QZ features a solid carbide tip with four cutting faces that minimises jamming when encountering rebar and provides durable cutting performance. Its four-flute helix design maximises debris evacuation for faster drilling and reduced clogging, while the 8 mm diameter and 160 mm overall length deliver precise hole sizing for repair and installation tasks.
Suitable for
 Drilling into concrete
 Drilling into masonry (brick, block)
 Repair and installation work requiring precise 8 mm holes
 Use with compatible rotary hammer tools
Key specifications
 Brand: DeWalt
 Model / MPN: DT8923-QZ
 EAN: 5035048077849
 Diameter: 8 mm
 Overall length: 160 mm
 Tip: Solid-piece carbide with four cutting faces
 Flute: Four-flute helix for debris removal
 Weight: 30 g (single bit)
 Pack quantity: 1 piece
How to use
Install the DeWalt DT8923-QZ into a compatible rotary hammer according to the tool manufacturer’s instructions. Select the appropriate hammer mode for concrete or masonry and start drilling at low speed to position the hole, then apply steady pressure while maintaining the tool perpendicular to the surface. Periodically withdraw the bit to clear debris and prevent overheating; continue until the required depth is reached.
Usage recommendations
Use appropriate personal protective equipment (safety glasses, hearing protection, gloves) and choose the correct rotary hammer settings for concrete. Replace the bit when cutting performance decreases or the carbide tip shows visible wear.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.03 kg |
| Product colour | Stainless steel |
| Length | 160 mm |
| Proper use | Rotary hammer |
| Working length | 100 mm |
| Suitable for materials | Concrete, Stone |
| Drill bit diameter | 8 mm |
| Shank shape | SDS Plus |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the DeWalt DT8923-QZ drill bit 8 mm 160 mm cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 14.07.2026 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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