# Drill bit DeWalt DT9542-QZ for concrete, 260 mm length, 1 pc

**URL:** https://aio.lv/en/product--dewalt-dt9542--10538701
**Data updated:** 2026-03-07 17:52 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT9542
**EAN:** 5035048055175
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt9542--10538701

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT9542-QZ is a 260 mm drill bit designed for drilling concrete. The single-piece pack contains a carbide-tipped bit suited for rotary and hammer drilling in masonry and reinforced concrete. Use for installing anchors, through-holes and service penetrations where durable concrete drilling and precise hole size are required.

## Long description

DeWalt DT9542-QZ is a 260 mm carbide-tipped drill bit engineered for drilling into concrete and other masonry materials. Designed for use with rotary and hammer drilling modes, this single-piece bit delivers durable performance for installing anchors, making through-holes and creating service penetrations where consistent hole size and wear resistance are required. The bit combines a hardened steel body with a solid two-cutter head and two individual cutting tips to maintain drilling speed and reduce breakage under demanding conditions.
Advantages
The optimized mounting shank ensures secure grip and efficient power transmission from the drill to the bit, reducing slippage and improving control. Hardened steel construction increases overall strength and resistance to bending or snapping during heavy-duty use. The carbide-tipped head with two main cutters and two auxiliary cutting tips provides faster drilling progress, cleaner hole walls and improved longevity compared with standard masonry bits.
Suitable for
 Drilling anchor and plug holes in reinforced concrete
 Making clearance and through-holes in masonry, brick and block work
 Service penetrations for plumbing, electrical and HVAC installations
 Fast drilling tasks requiring precise hole diameter and durable wear resistance
Key specifications
 Overall length: 260 mm
 Tip material: carbide-tipped cutting head
 Shank: optimized mounting shank for secure grip and power transmission
 Construction: hardened steel body for extra strength
 Head design: solid two-cutter head with two individual cutting tips for efficient drilling
 Pack quantity: 1 piece
How to use
Fit the DeWalt DT9542-QZ into a compatible rotary or hammer drill with the appropriate chuck or holder, ensuring the shank is clean and fully seated for correct engagement. Mark the drilling point and start at low speed to establish the hole, then apply steady pressure and increase to an appropriate hammer or rotary speed for the material. Withdraw periodically to clear debris and avoid overheating; for deep holes, remove material frequently to maintain cutting efficiency and hole accuracy.
Usage recommendations
Use appropriate personal protective equipment including safety glasses, hearing protection and gloves. Select a drill with adequate power and hammer action for concrete; use consistent feed pressure without forcing the bit. For reinforced concrete, proceed slowly when encountering rebar and consider using a rebar-cutting procedure if necessary. Store the bit dry and protected to preserve the carbide tip.

## Specifications

| Feature | Value |
|---|---|
| Length | 260 mm |
| Suitable for materials | Concrete |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Drill bit DeWalt DT9542-QZ 260 mm cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 10.07.2026 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

https://aio.lv/img/cache/product/10538701/64402860_large.webp