# Drill bit DeWalt DT8936-QZ for rotary hammer, 12 mm diameter, 310 mm length, 1 pc

**URL:** https://aio.lv/en/product--dewalt-dt8936-qz--12087330
**Data updated:** 2026-03-13 08:59 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT8936-QZ
**EAN:** 5035048077979
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt8936-qz--12087330

## 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 DT8936-QZ is a single 12 mm diameter drill bit designed for use with rotary hammers. The bit measures 310 mm in length and is intended for drilling into masonry and concrete with compatible SDS-plus/rotary-hammer systems. It suits construction and renovation tasks requiring deep or through holes and provides a dedicated replacement bit for professional or DIY use.

## Long description

DeWalt DT8936-QZ is a single 12 mm diameter drill bit engineered for use with rotary hammers that accept SDS-plus shanks. With an overall length of 310 mm, this bit is intended for drilling into masonry and concrete where a durable, deep or through hole is required. It serves as a replacement or spare bit for construction and renovation tasks carried out by professionals and informed DIY users.
Advantages
The DeWalt DT8936-QZ offers consistent drilling performance in masonry and concrete thanks to its 12 mm cutting diameter and extended 310 mm length, enabling deeper holes without changing bits. The SDS-plus connection ensures secure retention in compatible rotary-hammer systems and quick bit changes. Supplied as a single unit, it is suitable when a specific size is needed for accurate hole diameter and depth control.
Suitable for
 Drilling through concrete and masonry for anchors and through-holes
 Creating deep or long holes for cable routing or fixed fasteners
 Replacement bit for SDS-plus rotary hammer drills on construction sites
Key specifications
 Drill diameter: 12 mm
 Overall length: 310 mm
 Shank type: SDS-plus
 Intended material: masonry and concrete
 Quantity: 1 piece
How to use
Fit the drill bit into the SDS-plus chuck of a compatible rotary hammer following the tool manufacturer's instructions, ensuring the bit locks securely. Select appropriate drilling mode (hammer or hammer+rotation as required) and set correct speed and feed pressure for masonry or concrete. Start drilling at low speed to position the bit, then increase to recommended operating speed while maintaining firm control of the tool. Withdraw the bit occasionally to clear dust for efficient progress and to avoid overheating. Inspect the bit after use and clean dust from the flutes before storage.
Recommendations for use
Use suitable personal protective equipment including eye protection, hearing protection and dust mask when drilling masonry or concrete. Match drill diameter and length to the anchor or fixture being installed and use a vacuum or dust extraction where possible to reduce airborne dust. Replace the bit if the cutting edges become worn or if drilling performance degrades.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Length | 310 mm |
| Proper use | Rotary hammer |
| Working length | 250 mm |
| Drill bit diameter | 12 mm |
| Shank shape | SDS Plus |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the DeWalt DT8936-QZ drill bit 12 mm, 310 mm cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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

https://aio.lv/img/cache/product/12087330/67570959_large.webp