# Drill bit DeWalt DT9405-QZ for rotary hammer, Ø 14 mm, length 340 mm, 1 pc

**URL:** https://aio.lv/en/product--dewalt-mdt-9405--11718769
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** MDT-9405
**EAN:** 5035048059722
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-mdt-9405--11718769

## 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 DT9405-QZ is a single 14 mm diameter drill bit designed for use with rotary hammers. The solid 340 mm length provides extended reach for drilling into concrete, masonry and similar materials. Compatible with hammer drilling applications, it suits construction, renovation and installation tasks requiring deeper holes and robust impact performance.

## Long description

DeWalt DT9405-QZ is a 14 mm diameter drill bit designed for use with rotary hammers. With a solid length of 340 mm, this single-piece bit gives extended reach for drilling into concrete, masonry and similar materials. It is intended for hammer drilling applications where deeper, straight holes are required and where tool-to-bit connection and impact transfer must remain reliable.
Advantages
The design offers a long working length that reduces the need for extensions when reaching recessed or deep drilling points. Compatibility with SDS Max-style rotary hammer chucks ensures secure fitting and effective impact transfer. A construction-oriented material and geometry deliver consistent penetration into dense substrates while maintaining bit stability and straightness during use.
Suitable for
Drilling through concrete and reinforced concrete
Masonry and brickwork drilling
Installation of anchors, dowels and through-holes for services
Renovation and construction works requiring deep holes
Key specifications
Diameter: 14 mm
Overall length: 340 mm
Shank type: SDS Max compatible
Material: corrosion-resistant steel
Quantity in pack: 1 piece
How to use
Fit the drill bit into the SDS Max chuck of a compatible rotary hammer according to the tool manufacturer’s instructions. Mark the drilling point and align the bit perpendicular to the surface to promote a straight hole. Start drilling with hammer mode engaged, applying steady axial pressure without forcing the bit; periodically withdraw the bit to clear dust and debris from the hole for better progress and to reduce wear. Use appropriate drilling speeds and hammer settings for concrete and masonry as recommended by the rotary hammer manufacturer.
Usage recommendations
Use appropriate personal protective equipment including eye protection, hearing protection and a dust mask when drilling. For reinforced concrete, consider pilot holes or gradual drilling steps to reduce load on the bit. Store the bit dry and protected to preserve corrosion-resistant properties and inspect for wear or damage before each use.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Length | 340 mm |
| Proper use | Rotary hammer |
| Working length | 200 mm |
| Drill bit diameter | 14 mm |
| Shank shape | SDS Max |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit DeWalt DT9405-QZ Ø14 mm 340 mm cost, and is it available for purchase?

The price is 29.49 € (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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